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

Anthony Chia — 46 Patents

GSGem Services: 45 patents #1 of 19Top 6%
Singapore, SG: #86 of 13,971 inventorsTop 1%
Overall (All Time): #62,001 of 4,157,543Top 2%
46 Patents All Time
Anthony Chia has been granted 46 US patents while listed as an inventor at Gem Services. The first was granted in 2002 and the most recent in October 2013. Anthony Chia ranks #62,001 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Anthony Chia in Singapore, SG.

Patents per Year

Patents granted per year, 2002 to 2013Bar chart with a peak of 12 patents in 2004.peak 122002: 11 patents20022003: 5 patents2004: 12 patents20042005: 2 patents2006: 3 patents20062007: 1 patents2008: 3 patents20082009: 4 patents2010: 2 patents20102012: 2 patents2013: 1 patents2013

Issued Patents All Time

Showing 1–25 of 46 patents

Patent #TitleCo-InventorsDate
8558368 Bi-directional, reverse blocking battery switch James Harnden, Liming Wong, Hongbo Yang, Anthony C. Tsui, Hui Teng +1 more 2013-10-15
8106493 Semiconductor device package having features formed by stamping Anthony C. Tsui, Mohammad Eslamy, Hongbo Yang, Ming Zhou, Jian Xu 2012-01-31
8097945 Bi-directional, reverse blocking battery switch James Harnden, Liming Wong, Hongbo Yang, Anthony C. Tsui, Hui Teng +1 more 2012-01-17
7838339 Semiconductor device package having features formed by stamping Anthony C. Tsui, Mohammad Eslamy, Hongbo Yang, Ming Zhou, Jian Xu 2010-11-23
7667309 Space-efficient package for laterally conducting device James Harnden, Allen K. Lam, Richard K. Williams, Chu Weibing 2010-02-23
7553700 Chemical-enhanced package singulation process Hamza Yilmaz, Xiaoguang Zeng, Wong Hie Ming, Liming Wang, Yiju Zhang 2009-06-30
D588557 4040-28J matrix leadframe James Harnden, Hongbo Yang, Teng Hui 2009-03-17
D588080 2021-8J matrix leadframe James Harnden, Hongbo Yang, Teng Hui 2009-03-10
7485498 Space-efficient package for laterally conducting device James Harnden, Allen K. Lam, Richard K. Williams, Chu Weibing 2009-02-03
7382044 Semiconductor device package diepad having features formed by electroplating Hamza Yilmaz, Seishi Fujimaki, Xiaoguang Zeng 2008-06-03
D560623 Quad-24JW surface mount package James Harnden, Liming Wong, Hongbo Yang 2008-01-29
D558694 Quad-28JW surface mount package James Harnden, Liming Wong, Hongbo Yang 2008-01-01
7215012 Space-efficient package for laterally conducting device James Harnden, Allen K. Lam, Richard K. Williams, Chu Weibing 2007-05-08
7122406 Semiconductor device package diepad having features formed by electroplating Hamza Yilmaz, Seishi Fujimaki, Xiaoguang Zeng 2006-10-17
7057273 Surface mount package James Harnden, Richard K. Williams, Chu Weibing 2006-06-06
D513608 Portion of a matrix for surface mount package leadframe James Harnden, Richard K. Williams, Chu Weibing, Allen K. Lam 2006-01-17
D505121 Portion of a matrix for surface mount package leadframe James Harnden, Richard K. Williams, Chu Weibing, Allen K. Lam 2005-05-17
D505122 Portion of a matrix for surface mount package leadframe James Harnden, Richard K. Williams, Chu Weibing, Allen K. Lam 2005-05-17
D494939 Portion of a matrix for surface mount package leadframe James Harnden, Richard K. Williams, Chu Weibing 2004-08-24
D492266 Portion of a matrix for surface mount package leadframe James Harnden, Richard K. Williams, Chu Weibing 2004-06-29
D491900 Portion of a matrix for surface mount package leadframe James Harnden, Richard K. Williams, Chu Weibing 2004-06-22
D488136 Portion of a matrix for surface mount package leadframe James Harnden, Richard K. Williams, Chu Weibing, Allen K. Lam 2004-04-06
D487432 Portion of a matrix for surface mount package leadframe James Harnden, Richard K. Williams, Chu Weibing 2004-03-09
D487431 Portion of a matrix for surface mount package leadframe James Harnden, Richard K. Williams, Chu Weibing, Allen K. Lam 2004-03-09
D486802 Portion of a matrix for surface mount package leadframe James Harnden, Richard K. Williams, Chu Weibing 2004-02-17