Winnie Chau — 6 Patents at AT&T

Winnie Chau has been granted 6 US patents while listed as an inventor at AT&T. The first was granted in 2022 and the most recent in December 2024. Winnie Chau ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Winnie Chau in Sha Tin, CN.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
12184774	Time-aware blockchain staged regulatory control of internet of things data	John Philip Mulligan, Shashi Gowda	2024-12-31
11632430	Policy-based programmable internet of things devices	John Philip Mulligan, Shashi Gowda	2023-04-18
11418596	Proximity routing policy enforcement for trans-border internet of things data governance compliance	John Philip Mulligan, Shashi Gowda	2022-08-16
11411940	Zero-knowledge proof network protocol for N-party verification of shared internet of things assets	John Philip Mulligan, Shashi Gowda	2022-08-09
11374746	Time-aware blockchain staged regulatory control of internet of things data	John Philip Mulligan, Shashi Gowda	2022-06-28
11290538	Policy-based programmable internet of things devices	John Philip Mulligan, Shashi Gowda	2022-03-29

Winnie Chau — 6 Patents

Issued Patents All Time

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