Class H03M : CODING, DECODING OR CODE CONVERSION, IN GENERAL
Subclass 1/30: Analogue/digital conversion; Digital/analogue conversion (conversion of analogue values to or from differential modulation H03M 3/00) Analogue/digital converters (H03M 1/02-H03M 1/1 take precedence) pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12184299 | Configuration of ADC data rates across multiple physical channels | Nov 01, 22 | Dec 31, 24 | AyDee Kay LLC |
| 12032751 | Key control device and key control method | Feb 26, 21 | Jul 09, 24 | BOE Technology Group Co. Ltd. |
| 11705918 | Incremental analog-to-digital converter and circuit system using the same | Feb 25, 22 | Jul 18, 23 | Nuvoton Technology Corporation |
| 11563444 | Suppressing spurious signals in direct-digital synthesizers | Sep 09, 21 | Jan 24, 23 | Textron Systems Corporation |
| 11515883 | Configuration of ADC data rates across multiple physical channels | May 17, 21 | Nov 29, 22 | AyDeeKay LLC dba Indie Semiconductor |
| 11444628 | Fast bandwidth spectrum analysis | Aug 16, 21 | Sep 13, 22 | IXI TECHNOLOGY HOLDINGS, INC. |
| 11378422 | Method and apparatus for improved performance in encoder systems by configuring a detector array using a partition map and assigning weights to output currents of the detector array | Oct 23, 19 | Jul 05, 22 | TT ELECTRONICS PLC |
| 11095298 | Fast bandwidth spectrum analysis | Jan 19, 20 | Aug 17, 21 | IXI TECHNOLOGY HOLDINGS, INC. |
| 10886932 | Method and apparatus for alignment adjustment of encoder systems | Sep 06, 19 | Jan 05, 21 | TT ELECTRONICS PLC |
| 10784874 | All-digital voltage monitor (ADVM) with single-cycle latency | Feb 05, 20 | Sep 22, 20 | Intel Corp. |
| 10778241 | Optical encoder systems and methods | Aug 29, 19 | Sep 15, 20 | Buffalo Automation Group Inc. |
| 9979412 | Encoder resolution reduction | Jan 18, 13 | May 22, 18 | Otis Elevator Company |
| 9742425 | Rotation detector and rotation detection method | Apr 09, 15 | Aug 22, 17 | RICOH COMPANY, LTD. |
| 9551727 | Device for measuring the angular velocity or velocity of a moving part and for detecting the direction of motion of the moving part | Jul 10, 12 | Jan 24, 17 | CONTINENTAL TEVES AG & CO. OHG |
| 9383227 | Through bias pole for IGMR speed sensing | Sep 10, 15 | Jul 05, 16 | INFINEON TECHNOLOGIES AG |
| 9379732 | Delta-sigma modulator with reduced integrator requirements | Sep 04, 15 | Jun 28, 16 | CIRRUS LOGIC, INC. |
| 9316508 | Magnetic encoder for producing an index signal | Mar 13, 13 | Apr 19, 16 | The Timken Company |
| 9297321 | Flexible crank angle position sensing | Dec 13, 11 | Mar 29, 16 | WOODWARD, INC. |
| 9170309 | Through bias pole for IGMR speed sensing | Jun 08, 10 | Oct 27, 15 | INFINEON TECHNOLOGIES AG |
| 9083373 | Quadrature signal decoding using a driver | Dec 19, 13 | Jul 14, 15 | STMICROELECTRONICS INTERNATIONAL N.V. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0096,812 | Configuration of ADC Data Rates Across Multiple Physical Channels | Dec 06, 24 | Mar 20, 25 | AyDeeKay LLC dba Indie Semiconductor |
| 2025/0055,469 | QUADRATURE NOISE SHAPINGSAR ADC AND OPERATION METHOD THEREOF | Jun 21, 24 | Feb 13, 25 | Not available |
| 2022/0404,179 | METHOD AND APPARATUS FOR IMPROVED PERFORMANCE IN ENCODER SYSTEMS | Jul 01, 22 | Dec 22, 22 | Not available |
| 2022/0038,107 | FAST BANDWIDTH SPECTRUM ANALYSIS | Aug 16, 21 | Feb 03, 22 | Not available |
| 2020/0083,898 | METHOD AND APPARATUS FOR ALIGNMENT ADJUSTMENT OF ENCODER SYSTEMS | Sep 06, 19 | Mar 12, 20 | Not available |
| 2020/0076,443 | OPTICAL ENCODER SYSTEMS AND METHODS | Aug 29, 19 | Mar 05, 20 | Not available |
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