Class H03M : CODING, DECODING OR CODE CONVERSION, IN GENERAL
Subclass 1/14: 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) Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12254155 | Nano-power capacitance-to-digital converter | Dec 16, 22 | Mar 18, 25 | Cypress Semiconductor Corporation |
| 12237842 | Apparatuses and methods for fast analog-to-digital conversion | Dec 30, 22 | Feb 25, 25 | Samsung Electronics Co., Ltd. |
| 12224764 | Timing signal diagnostic system | Mar 09, 23 | Feb 11, 25 | Dell Products L.P. |
| 12219281 | Image sensor, image sensing device including same, and operating method | Aug 30, 21 | Feb 04, 25 | Samsung Electronics Co. Ltd. |
| 12206423 | Variable resolution digital equalization | Jan 03, 23 | Jan 21, 25 | RAMBUS INC. |
| 12107598 | Data acquisition device | Sep 20, 22 | Oct 01, 24 | Honda Motor Co., Ltd. |
| 12040815 | Stable low-power analog-to-digital converter (ADC) reference voltage | Mar 27, 23 | Jul 16, 24 | Ay Dee Kay LLC |
| 12027981 | Ripple suppression in multi-phase buck converters | Aug 16, 21 | Jul 02, 24 | MaxLinear, Inc. |
| 11962322 | Signal dependent reconfigurable data acquisition system | Sep 13, 22 | Apr 16, 24 | Analog Devices International Unlimited Company |
| 11933648 | Sensor output digitizer | Jun 11, 21 | Mar 19, 24 | Invensense, Inc. |
| 11870455 | Analog-to-digital conversion method, analog-to-digital converter and image sensor | Dec 13, 22 | Jan 09, 24 | Shenzhen RGBIC Microelectronics Technology Co., Ltd |
| 11863196 | Microphones with an on-demand digital-to-analog converter | Dec 03, 21 | Jan 02, 24 | Infineon Technologies AG |
| 11784653 | Hybrid analog-to-digital converter | Oct 28, 21 | Oct 10, 23 | Digital Analog Integration, Inc. |
| 11726433 | Clockless time-to-digital converter | Jul 06, 22 | Aug 15, 23 | Kratos SRE, Inc. |
| 11711093 | Analog-to-digital converter system, electronic device and analog-to-digital conversion method | Jan 30, 20 | Jul 25, 23 | ams International AG |
| 11700009 | Analog to digital converter with current mode stage | Apr 11, 22 | Jul 11, 23 | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
| 11700006 | Passive sample-and-hold analog-to-digital converter with split reference voltage | Oct 29, 21 | Jul 11, 23 | Infineon Technologies AG |
| 11677411 | A/D converter, sensor processing circuit, and sensor system | Feb 28, 20 | Jun 13, 23 | Panasonic Intellectual Property Management Co., Ltd. |
| 11626884 | System and methods for mixed-signal computing | Feb 18, 22 | Apr 11, 23 | Mythic, Inc. |
| 11605426 | Retention drift correction in non-volatile memory arrays | Apr 23, 21 | Mar 14, 23 | Applied Materials Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0055,472 | SEMICONDUCTOR DEVICE | Aug 09, 24 | Feb 13, 25 | Renesas Electronics Corporation |
| 2024/0396,568 | ADAPTIVE ANALOG PARTIAL SUM ACCUMULATION TECHNOLOGY FOR ENERGY-EFFICIENT COMPUTE-IN-MEMORY | Aug 02, 24 | Nov 28, 24 | Not available |
| 2024/0356,445 | RIPPLE SUPPRESSION IN MULTI-PHASE BUCK CONVERTERS | Jul 02, 24 | Oct 24, 24 | MaxLinear, Inc. |
| 2024/0340,019 | Stable Low-Power Analog-to-Digital Converter (ADC) Reference Voltage | Jun 17, 24 | Oct 10, 24 | AyDeeKay LLC dba Indie Semiconductor |
| 2024/0097,699 | SEMICONDUCTOR INTEGRATED CIRCUIT AND RECEIVER DEVICE | Jun 13, 23 | Mar 21, 24 | Not available |
| 2024/0048,148 | ANALOG TO DIGITAL CONVERTER WITH CURRENT STEERING STAGE | Jul 10, 23 | Feb 08, 24 | Not available |
| 2023/0378,972 | Sample and hold circuit and related driver circuit | Feb 06, 23 | Nov 23, 23 | NOVATEK Microelectronics Corp. |
| 2023/0361,781 | OPERATING AN ANALOG-TO-DIGITAL CONVERTER DEVICE | May 01, 23 | Nov 09, 23 | Not available |
| 2022/0309,255 | SUM-OF-PRODUCTS CALCULATION APPARATUS | Mar 01, 22 | Sep 29, 22 | Egis Technology Inc. |
| 2022/0236,308 | METHOD FOR IMPROVING EMC ROBUSTNESS OF INTEGRATED CAPACITIVE SENSORS | Apr 14, 22 | Jul 28, 22 | Not available |
| 2022/0173,747 | SYSTEM AND METHODS FOR MIXED-SIGNAL COMPUTING | Feb 18, 22 | Jun 02, 22 | Not available |
| 2021/0376,849 | ANALOGUE-TO-DIGITAL CONVERSION METHOD OF PIPELINED ANALOGUE-TO-DIGITAL CONVERTER AND PIPELINED ANALOGUE-TO-DIGITAL CONVERTER | Sep 30, 20 | Dec 02, 21 | CHENGDU HUAWEI ELECTRONIC TECHNOLOGY CO., LTD. |
| 2021/0111,732 | ANALOG-TO-DIGITAL CONVERTOR (ADC) WITH A SYNTHESIZED DELAY STAGE | Oct 15, 19 | Apr 15, 21 | Analog Devices International Unlimited Company |
| 2021/0105,020 | LIGHT-TO-DIGITAL CONVERTER ARRANGEMENT AND METHOD FOR LIGHT-TO-DIGITAL CONVERSION | Apr 16, 19 | Apr 08, 21 | Not available |
| 2020/0162,095 | ANALOG TO DIGITAL CONVERTER STAGE | Nov 22, 19 | May 21, 20 | Analog Devices Global Unlimited Company |
| 2020/0083,897 | SYSTEM AND METHODS FOR MIXED-SIGNAL COMPUTING | Nov 14, 19 | Mar 12, 20 | Not available |
| 2019/0326,918 | PIPELINED SAR WITH TDC CONVERTER | Jul 03, 19 | Oct 24, 19 | Not available |
| 2019/0319,634 | HIGH-SPEED AND HIGH-PRECISION PHOTONIC ANALOG-TO-DIGITAL CONVERSION DEVICE AND METHOD FOR REALIZING INTELLIGENT SIGNAL PROCESSING USING THE SAME | Sep 14, 18 | Oct 17, 19 | Shanghai Jiao Tong University |
| 2019/0215,003 | PROGRAMMABLE TRIM FILTER FOR SUCCESSIVE APPROXIMATION REGISTER ANALOG TO DIGITAL CONVERTER COMPARATOR | Mar 19, 19 | Jul 11, 19 | Not available |
| 2019/0089,319 | ULTRAFAST AND PRECISE GAIN CONTROL STEP IN RF AMPLIFIERS | Aug 20, 18 | Mar 21, 19 | Not available |
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