Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Birch — 3 Patents

Meta: 2 patents #2,918 of 6,845Top 45%
Troy, MI: #926 of 2,712 inventorsTop 35%
Michigan: #27,426 of 86,293 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert Birch has been granted 3 US patents while listed as an inventor at Meta. The first was granted in 1981 and the most recent in September 2021. Robert Birch ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Birch in Troy, MI, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11115649 Systems and methods for synchronizing eyewear devices with displays Nathan Matsuda, Ryan Michael Ebert, Bruce A. Cleary, III 2021-09-07 $252,428,000
10989927 Image frame synchronization in a near eye display Douglas Robert Lanman, Yang Zhao, Bruce A. Cleary, III, Olivier Mercier 2021-04-27 $213,558,000
4269033 Switching device 1981-05-26