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

Mark Chang — 3 Patents

OMOnix Microsystems: 1 patents #6 of 16Top 40%
TSMC: 1 patents #8,466 of 12,232Top 70%
ADAnalog Devices: 1 patents #1,506 of 1,990Top 80%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Mark Chang has been granted 3 US patents while listed as an inventor at Analog Devices. The first was granted in 2003 and the most recent in April 2018. Mark Chang ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mark Chang in Baoshan, CA, TW.

Patents per Year

Patents granted per year, 2003 to 2018Bar chart with a peak of 1 patents in 2003.peak 12003: 1 patents20032007: 1 patents20072018: 1 patents2018

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9933699 Pellicle aging estimation and particle removal from pellicle via acoustic waves Yu-Ching Lee, Ching-Fang Yu, Chun-Hung Lin, Sheng-Chi Chin, Ting-Hao Hsu 2018-04-03 $3,648,000
7183633 Optical cross-connect system Michael Julian Daneman, Franklin J. Wall, Jr., Behrang Behin, Murali Chaparala, Scott Dalton +5 more 2007-02-27 $28,699,000
6514781 Maintaining the state of a MEMS device in the event of a power failure Scott Dalton, Michael Julian Daneman, Timothy Beerling, Stephen Panyko, Gary M. Zalewski 2003-02-04