Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sheng-Ming Liu — 7 Patents

HCHigh Tech Computer: 3 patents #15 of 140Top 15%
HTHtc: 3 patents #469 of 1,407Top 35%
NTNanya Technology: 1 patents #447 of 775Top 60%
Taoyuan, TW: #990 of 5,438 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Sheng-Ming Liu has been granted 7 US patents while listed as an inventor at High Tech Computer. The first was granted in 2002 and the most recent in September 2018. Sheng-Ming Liu ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Sheng-Ming Liu in Taoyuan, TW.

Patents per Year

Patents granted per year, 2002 to 2018Bar chart with a peak of 2 patents in 2002.peak 22002: 2 patents20022005: 1 patents20052006: 1 patents20062007: 1 patents20072010: 1 patents20102018: 1 patents2018

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10070552 Electronic device and component module Chin-Kai Sun 2018-09-04
7661993 Electronic device and receptacle connector thereof 2010-02-16
7286116 Keyboard module Peter Chou 2007-10-23
6997635 Latch structure for removably mounting a side panel of an electronic product Ching-Shih Chen 2006-02-14
6914596 Personal digital assistant with retractable stylus Chen-Kuang Liu, Ching-Shih Chen 2005-07-05
6407421 DRAM having a guard ring and process of fabricating the same Tzu-Ching Tsai 2002-06-18
6392882 Holder Ching-Shih Chen, Hsin-Chien Peng 2002-05-21