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

Ling Xu — 46 Patents

ZTZte: 14 patents #189 of 3,593Top 6%
Huawei: 6 patents #2,240 of 15,535Top 15%
Nec: 5 patents #2,841 of 14,502Top 20%
TCTcl China Star Optoelectronics Technology Co.: 4 patents #71 of 470Top 20%
IBM: 3 patents #26,335 of 70,183Top 40%
SCSud Chemie: 2 patents #54 of 244Top 25%
Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
ALAlibaba: 1 patents #1,069 of 2,313Top 50%
NUNanjing University: 1 patents #331 of 887Top 40%
YCYangtze Memory Technologies Co.: 1 patents #419 of 626Top 70%
Canon: 1 patents #14,969 of 19,416Top 80%
GE: 1 patents #19,940 of 36,430Top 55%
CLClariant: 1 patents #403 of 485Top 85%
HCHuizhou China Star Optoelectronics Display Co.: 1 patents #38 of 102Top 40%
CUChina Agricultural University: 1 patents #41 of 247Top 20%
BCBeijing Baidu Netcom Science Technology Co.: 1 patents #804 of 1,823Top 45%
Overall (All Time): #62,001 of 4,157,543Top 2%
46 Patents All Time
Ling Xu has been granted 46 US patents while listed as an inventor at Zte. The first was granted in 2002 and the most recent in September 2025. Ling Xu ranks #62,001 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Ling Xu in Beijing, MD, CN.

Patents per Year

Patents granted per year, 2002 to 2025Bar chart with a peak of 6 patents in 2023.peak 62002: 1 patents20022009: 1 patents2011: 2 patents20112012: 3 patents2013: 2 patents20132014: 5 patents2015: 2 patents20152016: 2 patents2017: 1 patents20172019: 1 patents2020: 2 patents20202021: 5 patents2022: 4 patents20222023: 6 patents2024: 4 patents20242025: 5 patents2025

Issued Patents All Time

Showing 1–25 of 46 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12407605 Packet forwarding method, apparatus, and system Xia Chen, Bing Liu, Jianwei MAO 2025-09-02
12406608 Display compensation method for display panel, method for generating compensation data table, and display device Xinhong Chen, Zhaopeng Xu 2025-09-02
12293734 Compensation device, display panel, and compensation method thereof Qian Wang, Xinyi Kang, Kaiyong Yi, Yufeng Jin 2025-05-06
12283217 Compensation methods and brightness compensation devices for display panel 2025-04-22
12185726 Method for efficiently collecting and purifying Orobanche cumana (O. cumana) germination stimulants using aeroponic system and solid-phase extraction (SPE) Weijun Zhou, Luyang Hu, Chong Yang, Na Zhang, Jiansu Wang +3 more 2025-01-07
12131710 Backlight driving method and display device Xinhong Chen, Yun Zhang 2024-10-29
12094767 Barrier layers for word line contacts in a three-dimensional NAND memory and fabrication methods thereof Di Wang, Zhong Zhang, Wenxi Zhou 2024-09-17
12077769 ZmWAK-RLK protein related to gray leaf spot resistance, and encoding gene and application thereof Mingliang Xu, Tao Zhong, Xingming Fan, Mang ZHU, Yan Zhang +1 more 2024-09-03
11935454 Brightness compensation method of correcting brightness according to regional viewing angle, and device of display panel, readable storage medium, and display device Xinhong Chen 2024-03-19
11783763 Display control method and display device Yi-Hsin Chen 2023-10-10
11752798 Measuring and drawing device Xuecong Lin, Xiaoqun Wang, Anqi Wu, Min Wu 2023-09-12
11693764 Method, apparatus, device and storage medium for map retrieval test Taiping GUO, Jianli Sun 2023-07-04
11627067 Method for synchronizing topology information in SFC network, and routing network element Jie Dong, Guoyi Chen 2023-04-11
11558781 Communication device, communication system, communication method, and non-transitory computer-readable medium Takanori Iwai, Nobuhiko Itoh 2023-01-17
11552476 System and method for converter control of an inverter-based resource Alfredo Sebastian Achilles, Dustin Howard 2023-01-10 $27,241,000
11477109 Method for synchronizing topology information in SFC network, and routing network element Jie Dong, Guoyi Chen 2022-10-18
11431611 Computing forwarding paths based on notification packet delays Jie Dong, Guoyi Chen, Zongpeng Du 2022-08-30
11412526 Communication apparatus, communication system, communication method, and non-transitory computer readable medium Nobuhiko Itoh, Takanori Iwai 2022-08-09
11347679 Hybrid system-on-chip for power and performance prediction and control Jun Song, Yi-Cheng Liu, Lingling Jin, Guan-Wu Wang, Ying Wang +14 more 2022-05-31 $271,686,000
11194779 Generating an index for a table in a database background Yue Li, Zhao Wei Li, Dong Wei 2021-12-07 $3,115,000
11116029 Mobility management entity, network entity, and method and computer readable medium therefor Takanori Iwai, Nobuhiko Itoh, Kenki Takagi, Toshiyuki Tamura, Tomoaki Hokao +9 more 2021-09-07
10986649 Communication apparatus, communication system, communication method, and non-transitory computer readable medium Nobuhiko Itoh, Takanori Iwai 2021-04-20
10966120 Communication device, communication system, communication method, and non-transitory computer-readable medium Takanori Iwai, Nobuhiko Itoh 2021-03-30
10932271 Method and apparatus for grouping vehicles in internet of vehicles Hui Xu, Zijiang Ma, Yutang Xie 2021-02-23
10855574 Method and network device for computing forwarding path Jie Dong, Guoyi Chen, Zongpeng Du 2020-12-01