Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
LC

Lukai Cai — 6 Patents

Qualcomm: 6 patents #2,934 of 12,104Top 25%
Redondo Beach, CA: #249 of 1,594 inventorsTop 20%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Lukai Cai has been granted 6 US patents while listed as an inventor at Qualcomm. The first was granted in 2012 and the most recent in June 2018. Lukai Cai ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Lukai Cai in Redondo Beach, CA, US.

Patents per Year

Patents granted per year, 2012 to 2018Bar chart with a peak of 2 patents in 2018.peak 22012: 1 patents20122013: 1 patents20132016: 1 patents20162017: 1 patents20172018: 2 patents2018

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10009323 Method and apparatus for detecting and dealing with a lost electronics device Jose R. Menendez, Roy Benjamin Silverstein, Rajkrishnan Parameswaran 2018-06-26 $10,646,000
9954829 Method and apparatus for detecting and dealing with a lost electronics device Jose R. Menendez, Roy Benjamin Silverstein, Rajkrishnan Parameswaran 2018-04-24 $11,342,000
9578495 Handling impaired wireless connection in a communication system Pei Xiang, Hesu Huang, Khaled Helmi El-Maleh 2017-02-21 $9,078,000
9392092 Method and apparatus for detecting and dealing with a lost electronics device Jose R. Menendez, Roy Benjamin Silverstein, Rajkrishnan Parameswaran 2016-07-12 $9,867,000
8407037 Methods and apparatus for clock simulation with calibration Mahesh Sridharan, Tauseef Kazi 2013-03-26 $11,411,000
8140316 Systems and methods for improving digital system simulation speed by clock phase gating Tauseef Kazi, Haobo Yu, Mahesh Sridharan, Viraphol Chaiyakul 2012-03-20 $18,683,000