| Classifications | Code | Applications | Subscribe |
|---|
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| DIGITAL PATTERN READING TYPE CONVERTER | 341/001000 | 0 | |
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| Plural denominationally related carriers (e.g., coarse/fine geared discs) | 341/002000 | 0 | |
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| Plural types of codes on single carrier | 341/003000 | 0 | |
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| According to nonlinear function | 341/004000 | 0 | |
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| For X or Y coordinate determination (e.g., stylus-pad) | 341/005000 | 0 | |
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| With directional discrimination | 341/006000 | 0 | |
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| Antiambiguity feature | 341/007000 | 0 | |
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| Real and complementary patterns | 341/008000 | 0 | |
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| Having combined (e.g., denominational, combination code) coding pattern | 341/009000 | 0 | |
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| Constant distance code | 341/010000 | 0 | |
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| Incremental | 341/011000 | 0 | |
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| Cathode ray | 341/012000 | 0 | |
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| Optical | 341/013000 | 0 | |
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| Having optical waveguide | 341/014000 | 0 | |
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| Magnetic, inductive or capacitive | 341/015000 | 0 | |
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| Brush and contacts or conductive pattern | 341/016000 | 0 | |
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| Actuated by physical projection | 341/017000 | 0 | |
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| BODILY ACTUATED CODE GENERATOR | 341/020000 | 0 | |
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| For handicapped user | 341/021000 | 0 | |
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| Including keyboard or keypad | 341/022000 | 0 | |
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| Variable key legends | 341/023000 | 0 | |
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| With error prevention means (e.g., debounce, antichatter) | 341/024000 | 0 | |
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| With rollover feature (i.e., antidoublestrike) | 341/025000 | 0 | |
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| With particular key scanning feature | 341/026000 | 0 | |
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| With audible or tactile indicator | 341/027000 | 0 | |
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| For pictorial or ideographic characters (e.g., design, chinese or japanese characters) | 341/028000 | 0 | |
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| With variable pulse spacing or grouping | 341/029000 | 0 | |
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| For numerical pulse type transmission | 341/030000 | 0 | |
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| Photoelectric actuation | 341/031000 | 0 | |
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| Magnetic or inductive actuation | 341/032000 | 0 | |
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| Capacitive actuation | 341/033000 | 0 | |
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| Pressure sensitive actuation | 341/034000 | 0 | |
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| With rotary dial | 341/035000 | 0 | |
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| DIGITAL CODE TO DIGITAL CODE CONVERTERS | 341/050000 | 0 | |
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| Adaptive coding | 341/051000 | 0 | |
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| To or from particular bit symbol | 341/052000 | 0 | |
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| Bit represented by pulse width | 341/053000 | 0 | |
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| Bit represented by discrete frequency | 341/054000 | 0 | |
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| Substituting specified bit combinations for other prescribed bit combinations | 341/055000 | 1 | |
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| To or from multi-level codes | 341/056000 | 0 | |
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| Binary to or from ternary | 341/057000 | 0 | |
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| To or from minimum d.c. level codes | 341/058000 | 0 | |
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| To or from run length limited codes | 341/059000 | 0 | |
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| To or from packed format | 341/060000 | 0 | |
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| Data rate conversion | 341/061000 | 0 | |
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| BCD (binary-coded-decimal) to or from decimal | 341/062000 | 0 | |
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| To or from bit count codes | 341/063000 | 0 | |
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| To or from number of pulses | 341/064000 | 0 | |
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| To or from Huffman codes | 341/065000 | 0 | |
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| To or from Morse code | 341/066000 | 0 | |
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| To or from variable length codes | 341/067000 | 0 | |
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| To or from NRZ (nonreturn-to-zero) codes | 341/068000 | 0 | |
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| Return-to-zero to or from NRZ (nonreturn-to-zero) codes | 341/069000 | 0 | |
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| To or from bi-phase level code (e.g., split phase code, Manchester code) | 341/070000 | 0 | |
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| To or from bi-phase space or mark codes (e.g., double frequency code, FM code) | 341/071000 | 0 | |
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| To or from delay modulation code (e.g., Miller code, three frequency code, MFM code) | 341/072000 | 0 | |
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| To or from coded mark inversion | 341/073000 | 0 | |
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| To or from double density code | 341/074000 | 0 | |
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| To or from nonlinear codes | 341/075000 | 0 | |
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| To or from differential codes | 341/076000 | 0 | |
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| To or from delta modulation codes | 341/077000 | 0 | |
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| Programmable structure | 341/078000 | 0 | |
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| Tree structure | 341/079000 | 0 | |
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| To or from fibonacci codes | 341/080000 | 0 | |
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| To or from interleaved format | 341/081000 | 0 | |
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| To or from mixed code formats | 341/082000 | 0 | |
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| To or from mixed base codes | 341/083000 | 0 | |
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| Binary to BCD (binary-coded decimal) | 341/084000 | 0 | |
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| BCD (binary-coded decimal) to binary | 341/085000 | 0 | |
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| Generator runs until new code is generated | 341/086000 | 0 | |
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| Unnecessary data suppression | 341/087000 | 0 | |
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| Multiple conversions using same converter | 341/088000 | 0 | |
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| Reversible converters | 341/089000 | 0 | |
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| To or from alphanumeric code formats | 341/090000 | 0 | |
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| To or from Baudot code | 341/091000 | 0 | |
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| To or from Hollerith code | 341/092000 | 0 | |
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| Complementers | 341/093000 | 0 | |
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| With error detection or correction | 341/094000 | 0 | |
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| Byte length changed | 341/095000 | 0 | |
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| To or from constant distance codes | 341/096000 | 0 | |
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| Gray to binary | 341/097000 | 0 | |
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| Binary to Gray | 341/098000 | 0 | |
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| To or from display device codes | 341/099000 | 0 | |
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| Serial to parallel | 341/100000 | 0 | |
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| Parallel to serial | 341/101000 | 0 | |
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| To or from "N" out of "M" codes | 341/102000 | 0 | |
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| "N" out of "M" to "X" out of "Y" | 341/103000 | 0 | |
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| Binary to decimal | 341/104000 | 0 | |
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| Decimal to binary | 341/105000 | 0 | |
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| Coding by table look-up techniques | 341/106000 | 0 | |
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| To or from code based on probability | 341/107000 | 0 | |
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| REVERSIBLE ANALOG TO DIGITAL CONVERTERS | 341/108000 | 0 | |
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| STOCHASTIC TECHNIQUES | 341/109000 | 0 | |
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| ANALOG TO DIGITAL CONVERSION FOLLOWED BY DIGITAL TO ANALOG CONVERSION | 341/110000 | 0 | |
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| PHASE OR TIME OF PHASE CHANGE | 341/111000 | 0 | |
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| Synchro or resolver signal | 341/112000 | 0 | |
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| Coarse and fine | 341/113000 | 0 | |
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| Control system | 341/114000 | 0 | |
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| Converter compensation | 341/115000 | 0 | |
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| Analog resolver or synchro signal to digital signal | 341/116000 | 0 | |
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| Digital signal to analog resolver or synchro signal | 341/117000 | 0 | |
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| CONVERTER COMPENSATION | 341/118000 | 0 | |
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| Temperature compensation | 341/119000 | 0 | |
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| CONVERTER CALIBRATION OR TESTING | 341/120000 | 0 | |
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| Trimming control circuits | 341/121000 | 0 | |
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| SAMPLE AND HOLD | 341/122000 | 0 | |
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| Having variable sampling rate | 341/123000 | 0 | |
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| Sampled and held input signal with linear return to datum | 341/124000 | 0 | |
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| Sampled and held input signal with nonlinear return to datum | 341/125000 | 0 | |
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| ANALOG TO OR FROM DIGITAL CONVERSION | 341/126000 | 0 | |
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| Bipolar | 341/127000 | 0 | |
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| Dual slope analog to digital converter | 341/128000 | 0 | |
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| Plural slope analog to digital converter | 341/129000 | 0 | |
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| Difunction code as output | 341/130000 | 0 | |
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| Increasing converter resolution (e.g., dithering) | 341/131000 | 0 | |
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| Detecting analog signal peak | 341/132000 | 0 | |
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| With particular solid state devices (e.g., Gunn effect device, Josephson device, drift transistor, using solid state active devices as impedances) with other at longer intervals) | 341/133000 | 0 | |
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| Integrated injection logic | 341/134000 | 0 | |
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| Current mirror | 341/135000 | 0 | |
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| Field effect transistor | 341/136000 | 0 | |
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| Using optical device, (e.g., fiber optics, cathode ray tubes) | 341/137000 | 0 | |
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| Nonlinear | 341/138000 | 0 | |
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| Automatic control for increasing converter range (e.g., gain ranging, automatic gain control) | 341/139000 | 0 | |
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| Linearization (e.g., nonlinear transfer characteristic compensates for nonlinear transducer) | 341/140000 | 0 | |
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| Multiplex | 341/141000 | 0 | |
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| Converter is part of control loop | 341/142000 | 0 | |
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| Differential encoder and/or decoder (e.g., delta modulation, differential pulse code modulation) | 341/143000 | 0 | |
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| Digital to analog conversion | 341/144000 | 0 | |
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| Coarse and fine conversions | 341/145000 | 0 | |
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| Serial conversion | 341/146000 | 0 | |
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| Function generator | 341/147000 | 0 | |
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| Tree structure | 341/148000 | 0 | |
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| Using magnetic or cryogenic components | 341/149000 | 0 | |
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| Using charge coupled devices or switched capacitances | 341/150000 | 0 | |
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| Analog output represents a displacement or force | 341/151000 | 0 | |
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| With intermediate conversion of digital value to time interval | 341/152000 | 0 | |
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| Using weighted impedances | 341/153000 | 0 | |
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| Using ladder network | 341/154000 | 0 | |
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| Analog to digital conversion | 341/155000 | 0 | |
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| Coarse and fine conversions | 341/156000 | 0 | |
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| Intermediate conversion to frequency or number of pulses | 341/157000 | 0 | |
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| Analog input compared with static reference | 341/158000 | 0 | |
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| Parallel type | 341/159000 | 0 | |
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| Including priority encoder | 341/160000 | 0 | |
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| Acting sequentially | 341/161000 | 0 | |
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| Serial conversions with change in signal | 341/162000 | 0 | |
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| Recirculating | 341/163000 | 0 | |
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| Single comparator and counter | 341/164000 | 0 | |
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| Single comparator and digital storage | 341/165000 | 0 | |
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| Intermediate conversion to time interval | 341/166000 | 0 | |
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| Dual slope | 341/167000 | 0 | |
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| Plural slope | 341/168000 | 0 | |
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| Input signal compared with linear ramp | 341/169000 | 0 | |
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| Input signal compared with nonlinear ramp | 341/170000 | 0 | |
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| Using magnetic or cryogenic components | 341/171000 | 0 | |
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| Using charge transfer devices (e.g., charge coupled devices, charge transfer by switched capacitances) | 341/172000 | 0 | |
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| CODE GENERATOR OR TRANSMITTER | 341/173000 | 0 | |
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| Plural transmitters | 341/174000 | 0 | |
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| With code display at transmitter | 341/175000 | 0 | |
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| Transmitter for remote control signal | 341/176000 | 0 | |
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| Producing different pulse frequencies | 341/177000 | 0 | |
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| With variable pulse spacing or grouping | 341/178000 | 0 | |
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| Plural pulse shapes | 341/179000 | 0 | |
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| Plural channels | 341/180000 | 0 | |
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| Carrier frequency variation | 341/181000 | 0 | |
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| With variable pulse length | 341/182000 | 0 | |
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| Pulse presence or absence in equal length code | 341/183000 | 0 | |
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| Numerical pulse type | 341/184000 | 0 | |
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| Multistage | 341/185000 | 0 | |
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| With gaseous or space discharge device | 341/186000 | 0 | |
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| Having counter or register | 341/187000 | 0 | |
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| Serial pulse number actuation | 341/188000 | 0 | |
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| Pulse gating | 341/189000 | 0 | |
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| Mechanical switch feature | 341/190000 | 0 | |
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| With gaseous or space discharge device feature | 341/191000 | 0 | |
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| With rotary distributor | 341/192000 | 0 | |
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| QUANTIZER | 341/200000 | 0 | |
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| MISCELLANEOUS | 341/899000 | 0 | |
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