Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Changhong Dai — 7 Patents

Intel: 5 patents #7,234 of 30,777Top 25%
Koniniklijke Philips N.V.: 1 patents #4,025 of 7,486Top 55%
Willoughby Hills, OH: #26 of 126 inventorsTop 25%
Ohio: #11,780 of 73,341 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Changhong Dai has been granted 7 US patents while listed as an inventor at Intel. The first was granted in 2005 and the most recent in October 2019. Changhong Dai ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Changhong Dai in Willoughby Hills, OH, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10438379 In-reconstruction filtering for positron emission tomography (PET) list mode iterative reconstruction Xiyun Song, Jinghan Ye, Zhiqiang Hu, Varun Verma, Chi-Hua Tung 2019-10-08 $893,000
9688575 Low pressure air or vacuum glass edge-sealed with bar frame and groove 2017-06-27
7509247 Electromagnetic solutions for full-chip analysis Dan Jiao 2009-03-24 $27,396,000
7411269 Isolation structure configurations for modifying stresses in semiconductor devices Qing Ma, Jin Lee, Harry Fujimoto, Shiuh-Wuu Lee, Travis Eiles +1 more 2008-08-12 $20,410,000
7410858 Isolation structure configurations for modifying stresses in semiconductor devices Qing Ma, Jin Lee, Harry Fujimoto, Shiuh-Wuu Lee, Travis Eiles +1 more 2008-08-12 $20,410,000
7289945 Analyzing interconnect structures Dan Jiao, Mohiuddin M. Mazumder 2007-10-30 $16,291,000
6876053 Isolation structure configurations for modifying stresses in semiconductor devices Qing Ma, Jin Lee, Harry Fujimoto, Shiuh-Wuu Lee, Travis Eiles +1 more 2005-04-05 $32,622,000