YZ

Yunchao Zhang

OC On-Bright Electronics (Shanghai) Co.: 57 patents #6 of 55Top 15%
Huawei: 7 patents #1,927 of 15,535Top 15%
LL Lenovo (Beijing) Limited: 3 patents #238 of 1,308Top 20%
Overall (All Time): #30,538 of 4,157,543Top 1%
68
Patents All Time

Issued Patents All Time

Showing 1–25 of 68 patents

Patent #TitleCo-InventorsDate
12413824 Volume adjustment method and system, and electronic device Shuailin Lv, Feiran Sun, Dajun Ding, Weixiang Hu 2025-09-09
D1082737 Folding mobile phone Jun Liang 2025-07-08
12348075 Systems and methods for adjusting input power and/or output power of charging systems Chao Yao 2025-07-01
12301126 Systems and methods for detection and control related to charging Chao Yao 2025-05-13
12213220 Systems and methods for regulating LED currents Jun Zhou, Lieyi Fang 2025-01-28
12016095 Systems and methods for regulating LED currents Jun Zhou, Lieyi Fang 2024-06-18
12003850 Method for selecting image based on burst shooting and electronic device Shuailin Lv, Hongyu Li, Zhiping Jia 2024-06-04
11996779 Systems and methods for voltage compensation based on load conditions in power converters Wuping Lin, Jianfeng Huang, Lieyi Fang 2024-05-28
11962275 Amplification systems and methods with distortion reductions Tingzhi Yuan, Zhiqiang Sun, Lieyi Fang 2024-04-16
D1019135 Lock box 2024-03-26
D1013669 Mobile phone Jun Liang 2024-02-06
11764699 Systems and methods for detection and control related to charging Chao Yao 2023-09-19
11751300 Systems and methods for regulating LED currents Jun Zhou, Lieyi Fang 2023-09-05
11734953 Image parsing method and apparatus Ziluan Liu, Shuailin Lv, Chao Qin, Yao Sun 2023-08-22
11704771 Training super-resolution convolutional neural network model using a high-definition training image, a low-definition training image, and a mask image Shuai Chen, Zhiping Jia, Lei Miao 2023-07-18
11652419 Systems and methods for voltage compensation based on load conditions in power converters Wuping Lin, Jianfeng Huang, Lieyi Fang 2023-05-16
11552570 Systems and methods for voltage compensation based on load conditions in power converters Wuping Lin, Jianfeng Huang, Lieyi Fang 2023-01-10
11503208 Intelligent assistant control method and terminal device for recommending a photographing mode to a user Lei Song, Xin Guo, Xiaomeng Chen, Xin Chen 2022-11-15
11493963 Electronic device and screen fitting method Zhi Chen, Xiaojing Yuan, Zhaokao Tian, Jun Liang 2022-11-08
11483907 Systems and methods for regulating LED currents Jun Zhou, Lieyi Fang 2022-10-25
11356025 System and method providing protection in the event of current sensing failure for power converter Dongze Yang, Yaming Cao, Lieyi Fang 2022-06-07
11264888 System and method providing over current protection based on duty cycle information for power converter Chao Yao, Yuan Lin, Zhiqiang Sun, Lieyi Fang 2022-03-01
11190106 Systems and methods for voltage compensation based on load conditions in power converters Wuping Lin, Jianfeng Huang, Lieyi Fang 2021-11-30
11158057 Device, method, and graphical user interface for processing document Wenmei Gao 2021-10-26
11114933 System and method providing over current protection based on duty cycle information for power converter Chao Yao, Yuan Lin, Zhiqiang Sun, Lieyi Fang 2021-09-07