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

Zuo Xia — 4 Patents

Apple: 3 patents #7,530 of 18,612Top 45%
San Jose, CA: #12,472 of 32,062 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Zuo Xia has been granted 4 US patents while listed as an inventor at Apple. The first was granted in 2021 and the most recent in August 2025. Zuo Xia ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Zuo Xia in San Jose, CA, US.

Patents per Year

Patents granted per year, 2021 to 2025Bar chart with a peak of 2 patents in 2025.peak 22021: 1 patents20212024: 1 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12387669 Display panel brightness control based on gaussian edges Mario Miscuglio, Yang Xu, Snehal T Jariwala, Yi Qiao, Jean-Pierre S. Guillou +7 more 2025-08-12
12327500 Electronic devices with dynamic brightness ranges for passthrough display content Elizabeth Pieri, Teun R. Baar, Alexander G. Berardino, David M Cook, Peng Liu 2025-06-10
12067909 Electronic devices with dynamic brightness ranges for passthrough display content Elizabeth Pieri, Teun R. Baar, Alexander G. Berardino, David M Cook, Peng Liu 2024-08-20 $206,773,000
11030728 Tone mapping techniques for increased dynamic range Ramin Samadani, Gregory B. Abbas, Teun R. Baar, Nicolas P. Bonnier, Victor M. de Araujo Oliveira 2021-06-08 $378,421,000