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

Dongdong Zhao — 13 Patents

CCChengdu Boe Optoelectronics Technology Co.: 7 patents #294 of 1,466Top 25%
BOBOE: 6 patents #3,074 of 12,373Top 25%
ZUZhejiang University: 2 patents #342 of 2,379Top 15%
BCBeijing Boe Technology Development Co.: 1 patents #690 of 1,775Top 40%
HCHangzhou Oxygen Plant Group Co.: 1 patents #8 of 24Top 35%
Hangzhou City, CN: #165 of 4,899 inventorsTop 4%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Dongdong Zhao has been granted 13 US patents while listed as an inventor at Chengdu Boe Optoelectronics Technology Co.. The first was granted in 2019 and the most recent in August 2025. Dongdong Zhao ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Dongdong Zhao in Hangzhou City, CN.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 4 patents in 2024.peak 42019: 1 patents20192021: 1 patents20212022: 1 patents20222023: 2 patents20232024: 4 patents20242025: 4 patents2025

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
12378686 Device and method for recovering by-product oxygen of hydrogen production from electrolyzed water by low-temperature method Yisong HAN, Fang TAN, Xudong Peng, Ling Li, Lei Yao +4 more 2025-08-05
12236820 Flexible display panel and preparation method therefor, and display device and display module Yaming Wang, Liqiang Chen, Zuojia WANG, Xueyan LIU, Xu Li 2025-02-25
D1062874 Inflatable dart board 2025-02-18
12193315 Flexible display panel, method for forming the same and adhesive application device for the method Yaming Wang, Jia Deng, Haitao Liang, Mingqi Gang, Shaoxiong Zhang +1 more 2025-01-07
12170035 Display module, method of fabricating the same, and back film Shuquan YANG, Liqiang Chen, Chao YANG, Shengxing ZHANG, Mengyuan PANG 2024-12-17
12076891 Profiling device, profiling method, bonding system, bonding method, and display device Jiafan SHI, Liqiang Chen, Yaming Wang, Chao Zhou, Yongchun JIANG +1 more 2024-09-03
11922843 Flexible display panel and preparation method therefor, and display device and display module Yaming Wang, Liqiang Chen, Zuojia WANG, Xueyan LIU, Xu Li 2024-03-05
11874371 Sparse optimization method based on cross-shaped three-dimensional imaging sonar array Yaowu Chen, Xuesong Liu, Fan Zhou, Rongxin Jiang 2024-01-16
11576269 Back film structure, manufacturing method thereof, display panel and display device Yanxin Wang, Liqiang Chen, Xu Tang, Yaming Wang 2023-02-07
11567352 Display module, preparation method thereof, and display apparatus Chuandong LIAO, Liqiang Chen, Mengyuan PANG, Yaming Wang, Yanxin Wang 2023-01-31
11333759 Embedded processor-based three-dimensional acoustic imaging real-time signal processing device Xuesong Liu, Fan Zhou, Yaowu Chen 2022-05-17
11097491 Mask-based partition preheating device and partition preheating method thereof Liren Hu, Feng Zhao, Chaoliang Jin, Zhibin Wang, Ruoyu Zhao +4 more 2021-08-24
10425807 Method and apparatus for controlling interface display Lulu Hong, Wei Ge, Sibin Gu, Weidong Yang, Baiyu Pan +1 more 2019-09-24