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Robert L. Richmond — 14 Patents

UNUnknown: 5 patents #3,065 of 83,584Top 4%
HLHughes Electronics Limited: 3 patents #202 of 1,474Top 15%
AVActive Voice: 2 patents #4 of 12Top 35%
DADigital Communications Associates: 2 patents #4 of 16Top 25%
Seattle, WA: #2,069 of 21,776 inventorsTop 10%
Washington: #7,280 of 76,902 inventorsTop 10%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Robert L. Richmond has been granted 14 US patents while listed as an inventor at Unknown. The first was granted in 1981 and the most recent in November 2023. Robert L. Richmond ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Robert L. Richmond in Seattle, WA, US.

Patents per Year

Patents granted per year, 1981 to 2023Bar chart with a peak of 2 patents in 1981.peak 21981: 2 patents19811984: 1 patents1991: 1 patents19911994: 1 patents1998: 1 patents19982001: 1 patents2004: 1 patents20042016: 1 patents2018: 1 patents20182019: 1 patents2021: 1 patents20212023: 2 patents2023

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11816257 Image changes based on gaze location Jeffrey T. Haley 2023-11-14
11782507 Image changes based on facial appearance Jeffrey T. Haley, Thomas Leonard Schworer, Jr., Maxwell Wolfe Richmond, Eli Newton Richmond, Owen Sagan Richmond 2023-10-10
11016563 Image changes based on voice Jeffrey T. Haley, Thomas Leonard Schworer, Jr., Maxwell Wolfe Richmond, Eli Newton Richmond, Owen Sagan Richmond 2021-05-25
10416765 Image changes based on viewer's gaze Jeffrey T. Haley, Thomas Leonard Schworer, Jr., Maxwell Wolfe Richmond, Eli Newton Richmond, Owen Sagan Richmond 2019-09-17
9990035 Image changes based on viewer's gaze Jeffrey T. Haley, Thomas Leonard Schworer, Jr., Maxwell Wolfe Richmond, Eli Newton Richmond, Owen Sagan Richmond 2018-06-05
9311544 Teleproctor reports use of a vehicle and restricts functions of drivers phone Jeffrey T. Haley 2016-04-12
6711710 Robust carrier identifying method and apparatus for bandwidth-on-demand (BOD) system Yimin Jiang, Farhad Verahrami 2004-03-23 $64,840,000
6308286 Complexity reduction system and method for integrated redundancy switchover systems Paul Wyar 2001-10-23
5793656 Application-specific integrated circuits having programming functions Richard Clewer, Theodore Hockey 1998-08-11
5327493 Device for detecting tones on telephone lines Martin R. Richmond, Richard Aydelotte, Bennet Blake 1994-07-05 $921,000
5070526 Signal analyzing system Michael D. Robinson 1991-12-03
4489413 Apparatus for controlling the receive and transmit frequency of a transceiver John Corrigan, Paul Wyar 1984-12-18 $7,488,000
4305150 On-line channel quality monitor for a communication channel Paul Wyar 1981-12-08
4250458 Baseband DC offset detector and control circuit for DC coupled digital demodulator Paul Wyar 1981-02-10

Frequent Collaborators

Jeffrey T. Haley6 shared
Maxwell Wolfe Richmond4 shared
Owen Sagan Richmond4 shared
Paul Wyar4 shared
Thomas Leonard Schworer, Jr.4 shared
Eli Newton Richmond4 shared

Nearby-Ranked Inventors

Ke PAN14
Naor Radami14
Jason Harris14
Gwangjae Jeon14
Masao Zen14
Yoshihiro YAMASAKI14
Sanjay Vakil14
Samuel Bartlett14
Taketoshi Okuno14