G02F 2201/124
Interdigital
Official title: interdigital
G02F2201/124 (Interdigital) appears on 368 US grants and 396 published applications in this corpus.
Search patents in G02F- Granted patents
- 368
- Published applications
- 396
- Assignees
- 157
- Inventors
- 818
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 8 |
| 2003 | 7 | 5 |
| 2004 | 6 | 6 |
| 2005 | 4 | 7 |
| 2006 | 3 | 14 |
| 2007 | 4 | 15 |
| 2008 | 12 | 8 |
| 2009 | 12 | 23 |
| 2010 | 13 | 21 |
| 2011 | 17 | 15 |
| 2012 | 16 | 24 |
| 2013 | 16 | 22 |
| 2014 | 18 | 22 |
| 2015 | 17 | 11 |
| 2016 | 19 | 26 |
| 2017 | 24 | 36 |
| 2018 | 25 | 32 |
| 2019 | 25 | 23 |
| 2020 | 18 | 13 |
| 2021 | 19 | 16 |
| 2022 | 10 | 13 |
| 2023 | 10 | 10 |
| 2024 | 16 | 16 |
| 2025 | 8 | 9 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid crystal display device and electronic device including the same22 Sep 2026US 12,744,016 B2Semiconductor Energy Laboratory Co.Ltd.
- Glazing unit with optical modulation and reception of radio frequency signal2 Jun 2026US 12,645,125 B2Elstar Dynamics Patents B.V.
- Glazing unit with optical modulation and reception of radio frequency signal17 Mar 2026US 12,578,610 B2Elstar Dynamics Patents B.V.
- Display device, in particular for a vehicle, with switchable sharing and private modes17 Feb 2026US 12,554,166 B2BHTC GmbH
- Liquid-crystal optical system23 Dec 2025US 12,504,652 B2Centre National De La Recherche Scientifique
- Light modulator and substrate having an energy conversion layer7 May 2026US 2026/0126697 A1
- Optical modulation via brillouin scattering in a piezoelectric waveguide18 Dec 2025US 2025/0383578 A1QUALCOMM Incorporated
- Liquid Crystal Display Device And Electronic Device Including The Same4 Dec 2025US 2025/0372058 A1Semiconductor Energy Laboratory Co.Ltd.
- Optical modulation via brillouin scattering in a solidly mounted waveguide20 Nov 2025US 2025/0355291 A1QUALCOMM Incorporated
- Ring Modulator with Rib Ring Optical Waveguide and Interdigitated PN Junction Diode21 Aug 2025US 2025/0264742 A1Ayar Labs, Inc.
Most cited
By later US patents
- Liquid crystal display panel185US 4,345,249 ACitizen Watch Co., Ltd. · 1982
- Optoelectronic device for coupling between an external optical wave and a local optical wave for optical modulators and detectors150US 5,625,729 A1997
- Diffractive light modulator140US 5,182,665 ADisplaytech, Inc. · 1993
- Optical device having reverse mode holographic PDLC and front light guide129US 6,618,104 B1Nippon Telegraph and Telephone Corporation · 2003
- Active matrix type liquid crystal display system105US 5,786,876 AHitachi, Ltd. · 1998