Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chao Du — 20 Patents

Applied Materials: 4 patents #2,532 of 7,310Top 35%
University of Michigan: 3 patents #689 of 4,352Top 20%
SCShanutec (Shanghai) Co.: 2 patents #10 of 17Top 60%
ZTZte: 2 patents #882 of 3,593Top 25%
BCBeijing Eswin Computing Technology Co.: 1 patents #31 of 74Top 45%
XCXi'An Zhongxing New Software Co.: 1 patents #205 of 714Top 30%
ZCZhuzhou Crrc Times Electric Co.: 1 patents #22 of 77Top 30%
SCSource Photonics (Chengdu) Company: 1 patents #23 of 52Top 45%
BCBeijing Roborock Technology Co.: 1 patents #44 of 81Top 55%
OHOsram Gesellschaft Mit Beschraenkter Haftung: 1 patents #116 of 318Top 40%
Robert Bosch Gmbh: 1 patents #10,465 of 19,740Top 55%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Chao Du has been granted 20 US patents while listed as an inventor at Applied Materials. The first was granted in 2010 and the most recent in June 2025. Chao Du ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Chao Du in Beijing, MI, CN.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12327121 Instruction scheduling method, instruction scheduling apparatus, device and storage medium based on durations consumed by memory access instructions during instruction running scenarios Fei Gao, Feng Wang 2025-06-10
12132544 Downlink signal processing method and apparatus, and base station Shuzhou DAI, Yangfeng Wang 2024-10-29
12101228 Backhaul method, unit, data allocation method and controller, network system, and medium Diqiang Zhang, Kai Liu, Zhuyuan Liu, Wenbin Zhou 2024-09-24
D1013297 Bacteriostatic box for cleaning appliance Fanwei Meng, Zechen Yu 2024-01-30
D1001681 Drone 2023-10-17
11661651 Methods and apparatus for passivating a target Xing CHEN, Keith A. Miller, Jothilingam Ramalingam, Jianxin Lei 2023-05-30 $32,229,000
11646675 Voltage control method and system Kean LIU, Jing SHANG, Minggao Zeng, Qingliang ZHAO, Shaolong XU +13 more 2023-05-09
11542589 Resistance-area (RA) control in layers deposited in physical vapor deposition chamber Rongjun Wang, Xiaodong Wang 2023-01-03 $39,123,000
11512387 Methods and apparatus for passivating a target Xing CHEN, Keith A. Miller, Jothilingam Ramalingam, Jianxin Lei 2022-11-29 $23,914,000
11393665 Physical vapor deposition (PVD) chamber with reduced arcing Yong Cao, Chen Gong, Mingdong Li, Fuhong Zhang, Rongjun Wang +1 more 2022-07-19 $63,937,000
11165507 Optical transmitter and/or receiver including an EMI filter, and methods of using the same Li Yi, Dai Qiu, Dejun Xu 2021-11-02
D934958 Drone controller 2021-11-02
11018466 Electrical power transmission and outlet system Wenting Zhu, Nan Luo, Bowei Lu, Xiaoqiao Shen, Xiaoyu Wang +1 more 2021-05-25
10812083 Techniques for computing dot products with memory devices Wei Lu, Fuxi Cai, Patrick Michael Sheridan 2020-10-20
10706613 Systems and methods for dynamic occlusion handling Mao Ye, Yen-Lin Chen, Liu Ren 2020-07-07
10630035 Electrical power transmission and outlet system Wenting Zhu, Nan Luo, Bowei Lu, Xiaoqiao Shen, Xiaoyu Wang +1 more 2020-04-21
10498341 Sparse coding with memristor networks Wei Lu, Fuxi Cai, Patrick Michael Sheridan 2019-12-03
10171084 Sparse coding with Memristor networks Wei Lu, Fuxi Cai, Patrick Michael Sheridan 2019-01-01
8830968 Method and apparatus for mapping multi-standard IQ data based on CPRI Yuping Lin, Dandan Guo 2014-09-09
7755265 Lamp base assembly with electronic ballast for energy-saving lamp Lai Qian Cen, Wolfgang Pabst 2010-07-13