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

Ping Xie — 3 Patents

OPOki Techno Centre (Singapore) Pte: 2 patents #12 of 43Top 30%
SUSouth China Normal University: 1 patents #29 of 93Top 35%
Singapore, SG: #3,094 of 13,971 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ping Xie has been granted 3 US patents while listed as an inventor at Oki Techno Centre (Singapore) Pte. The first was granted in 2004 and the most recent in June 2022. Ping Xie ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ping Xie in Singapore, SG.

Patents per Year

Patents granted per year, 2004 to 2022Bar chart with a peak of 1 patents in 2004.peak 12004: 1 patents20042007: 1 patents20072022: 1 patents2022

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11368608 Compressed sensing based object imaging system and imaging method therefor Jun Li, Miao Lei, Xiaofang Dai, Shangyuan Wang, Ting Zhong +3 more 2022-06-21
7203179 Method and apparatus for normalizing CDMA RAKE output Tingwu Wang, Hiroki Sugimoto 2007-04-10
6807239 Soft-in soft-out decoder used for an iterative error correction decoder Hiroki Sugimoto, Tingwu Wang, Kai Tan 2004-10-19