Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Xiaoling Qin — 4 Patents

YOYozan: 3 patents #17 of 43Top 40%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
NNNtt Mobile Communications Network: 1 patents #141 of 253Top 60%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Xiaoling Qin has been granted 4 US patents while listed as an inventor at Yozan. The first was granted in 1998 and the most recent in October 2025. Xiaoling Qin ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Xiaoling Qin in Tokyo, CA, JP.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12439627 Gate structures to enable lower subthreshold slope in gallium nitride-based transistors Sanyam Bajaj, Michael Beumer, Robert Ehlert, Gregory P. McNerney, Nicholas G. Minutillo +4 more 2025-10-07
6278724 Receiver in a spread spectrum communication system having low power analog multipliers and adders Changming Zhou, Guoliang Shou, Kunihiko Suzuki, Xuping Zhou, Jie Chen +2 more 2001-08-21 $4,729,000
5887024 Matched filter Kunihiko Suzuki, Guoliang Shou, Changming Zhou, Jie Chen 1999-03-23
5841315 Matched filter circuit Guoliang Shou, Changming Zhou, Kazunori Motohashi, Shengmin Lin, Makoto Yamamoto +1 more 1998-11-24