Loc Yu — 13 Patents at AT&T | Patent Leaderboard

Loc Yu has been granted 13 US patents while listed as an inventor at AT&T. The first was granted in 2000 and the most recent in December 2024. Loc Yu ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Loc Yu in Seattle, WA, US.

Patents per Year

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Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12185401	Dual subscriber identity module radio device and service recovery method	Arnold Schrider	2024-12-31	$97,726,000
11924896	Dual subscriber identity module radio device and service recovery method	Arnold Schrider	2024-03-05	$88,959,000
11250278	Identification using mobile device signatures and cameras	Chris Hagerty, Carlos Gutierrez Gomez	2022-02-15	$137,942,000
10722421	Obstacle avoidance using mobile devices	—	2020-07-28	$30,754,000
10579887	Identification using mobile device signatures and cameras	Chris Hagerty, Carlos Gutierrez Gomez	2020-03-03	$34,224,000
9872811	Obstacle avoidance using mobile devices	—	2018-01-23	$26,283,000
9853960	Peer applications trust center	—	2017-12-26	$43,296,000
9515972	Intelligent message routing and delivery in a telecommunications network	Jun Shen	2016-12-06	$40,720,000
9460635	Obstacle avoidance using mobile devices	—	2016-10-04	$21,550,000
8990913	Peer applications trust center	—	2015-03-24	$16,563,000
8868665	Intelligent message routing and delivery in a telecommunications network	Jun Shen	2014-10-21	$13,670,000
7006818	System and method of providing public voicemail service to private network subscribers	—	2006-02-28
6115598	Emergency call number identification in a wireless telephone	—	2000-09-05

Loc Yu — 13 Patents

Patents per Year

Issued Patents All Time

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