Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chien-Yu Lan — 4 Patents

MEMediatek: 4 patents #689 of 2,888Top 25%
Hsinchu, TW: #4,592 of 13,380 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Chien-Yu Lan has been granted 4 US patents while listed as an inventor at Mediatek. The first was granted in 2013 and the most recent in September 2025. Chien-Yu Lan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Chien-Yu Lan in Hsinchu, TW.

Patents per Year

Patents granted per year, 2013 to 2025Bar chart with a peak of 1 patents in 2013.peak 12013: 1 patents20132016: 1 patents20162017: 1 patents20172025: 1 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12422912 Electronic system and protection method for power management circuit Kuan-Wen Su, Shu-Ching Lin, Shang-Wei Chen 2025-09-23
9788277 Power saving mechanism for in-pocket detection Yuan-Wen Ting, Chien-Hua Chen 2017-10-10
9380448 Methods for accessing subscriber identity cards via a dedicated interface and systems containing subscriber identity cards each with a dedicated interface 2016-06-28
8369895 Methods for aligning polling timers by mobile station with subscriber identity cards and systems utilizing the same Yu-Ju Lee, Pang-Hsin Shih, YiYo Lin 2013-02-05