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

Lester Chan — 3 Patents

Apple: 3 patents #7,530 of 18,612Top 45%
Cupertino, CA: #3,438 of 6,989 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Lester Chan has been granted 3 US patents while listed as an inventor at Apple. The first was granted in 2023 and the most recent in June 2025. Lester Chan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Lester Chan in Cupertino, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12342418 Steering of roaming PLMN list update and management Sridhar Prakasam, Qi He, Rohit R. Matolia, Shashanka Totadamane Ramappa, Nirlesh Koshta +10 more 2025-06-24
11856510 Reduced power roaming by an accessory device Xiangpeng Jing, Sivaramachandran Ganesan, Karthik Anantharaman, Qi He 2023-12-26 $179,025,000
11696114 Steering of roaming PLMN list update and management Sridhar Prakasam, Qi He, Rohit R. Matolia, Shashanka Totadamane Ramappa, Nirlesh Koshta +10 more 2023-07-04