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

Wei-Hao Chang — 8 Patents

AEAdvanced Semiconductor Engineering: 6 patents #191 of 1,073Top 20%
AIAcer Incorporated: 2 patents #366 of 935Top 40%
NHNational Taiwan University Hospital: 1 patents #28 of 85Top 35%
Kaohsiung, TW: #444 of 2,441 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Wei-Hao Chang has been granted 8 US patents while listed as an inventor at Advanced Semiconductor Engineering. The first was granted in 2022 and the most recent in September 2025. Wei-Hao Chang ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Wei-Hao Chang in Kaohsiung, TW.

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 4 patents in 2025.peak 42022: 1 patents20222024: 3 patents20242025: 4 patents2025

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12424751 Electronic devices Wei Lee 2025-09-23
12316151 Electronic device with electromagnet 2025-05-27
12300681 Electronic package and electronic device 2025-05-13
12263345 Electronic device and method for determining intensity of low-frequency current Yi-Jin Huang, Yin-Hsong Hsu, Chien-Hung Li 2025-04-01
12169170 Sensing package, optical module and method for detecting light 2024-12-17 $3,480,000
12106472 Eye state assessment method and electronic device Yi-Jin Huang, Chien-Hung Li, Hung-Sheng Hsu, Ming-Chi Kuo, Jehn-Yu Huang 2024-10-01
12009351 Plurality of semiconductor devices between stacked substrates 2024-06-11 $2,117,000
11296034 Substrate and semiconductor package comprising an interposer element with a slot and method of manufacturing the same Yi-Chi Chen 2022-04-05 $1,088,000