Y02D
Climate change mitigation technologies in information and communication technologies [ict], i.e. information
Official title: Climate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use
Y02D (Climate change mitigation technologies in information and communication technologies [ict], i.e. information) appears on 70,170 US grants and 81,973 published applications in this corpus.
Search patents in Y02D- Granted patents
- 70,170
- Published applications
- 81,973
- Assignees
- 8,378
- Inventors
- 94,363
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 7 | 0 |
| 1978 | 9 | 0 |
| 1979 | 9 | 0 |
| 1980 | 11 | 0 |
| 1981 | 6 | 0 |
| 1982 | 15 | 0 |
| 1983 | 22 | 0 |
| 1984 | 24 | 0 |
| 1985 | 22 | 0 |
| 1986 | 18 | 0 |
| 1987 | 33 | 0 |
| 1988 | 38 | 0 |
| 1989 | 67 | 0 |
| 1990 | 70 | 0 |
| 1991 | 67 | 0 |
| 1992 | 76 | 0 |
| 1993 | 93 | 0 |
| 1994 | 113 | 0 |
| 1995 | 183 | 0 |
| 1996 | 280 | 0 |
| 1997 | 247 | 0 |
| 1998 | 455 | 0 |
| 1999 | 431 | 0 |
| 2000 | 439 | 0 |
| 2001 | 466 | 204 |
| 2002 | 466 | 859 |
| 2003 | 513 | 1022 |
| 2004 | 621 | 1277 |
| 2005 | 630 | 1559 |
| 2006 | 1007 | 1666 |
| 2007 | 875 | 1859 |
| 2008 | 1084 | 2096 |
| 2009 | 1142 | 2435 |
| 2010 | 1550 | 2441 |
| 2011 | 1855 | 2647 |
| 2012 | 2338 | 3050 |
| 2013 | 2714 | 3890 |
| 2014 | 3334 | 4737 |
| 2015 | 3887 | 4713 |
| 2016 | 4338 | 4656 |
| 2017 | 4495 | 4379 |
| 2018 | 4219 | 4300 |
| 2019 | 4679 | 4690 |
| 2020 | 4469 | 5024 |
| 2021 | 4357 | 4969 |
| 2022 | 4043 | 4851 |
| 2023 | 4506 | 5617 |
| 2024 | 4227 | 4206 |
| 2025 | 3770 | 2982 |
| 2026 | 1837 | 1844 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
Recent patents
- Processor power management6 Oct 2026US 12,754,597 B2Intel Corporation
- Dynamic voltage and frequency scaling for memory in heterogeneous core architectures6 Oct 2026US 12,754,598 B2Intel Corporation
- Dynamic memory power capping with criticality awareness29 Sep 2026US 12,748,620 B2Advanced Micro Devices, Inc.
- Multi-level video processing within a vehicular communication network29 Sep 2026US 12,749,358 B2Avago Technologies International Sales Pte. Limited
- Method and system for a repeater network that utilizes distributed transceivers with array processing29 Sep 2026US 12,750,171 B2Peltbeam Inc.
- Semiconductor device1 Oct 2026US 2026/0301827 A1Kioxia Corporation
- Reducing boot time and power consumption in displaying data content24 Sep 2026US 2026/0287887 A1Snap Inc.
- Idle mode mobility in ultra low power systems24 Sep 2026US 2026/0292626 A1InterDigital Patent Holdings, Inc.
- Static power reduction in caches using deterministic naps17 Sep 2026US 2026/0277296 A1Texas Instruments Incorporated
- Systems, devices, and methods for wireless communications in analyte monitoring systems3 Sep 2026US 2026/0259193 A1Abbott Diabetes Care Inc.
Most cited
By later US patents
- Conference call method and apparatus therefor1,726US 7,236,773 B2Nokia Mobile Phones Ltd. · 2007
- System and method for generating signal waveforms in a CDMA cellular telephone system1,721US 5,103,459 AQUALCOMM Incorporated · 1992
- Multiple sensors with one sensor affecting a second sensor's output or interpretation1,559US 9,757,128 B2Ethicon, Inc. · 2017
- Multiple motor control for powered medical device1,555US 9,788,836 B2Ethicon, Inc. · 2017
- Spread spectrum multiple access communication system using satellite or terrestrial repeaters1,545US 4,901,307 AQUALCOMM Incorporated · 1990