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

Fenghui Dou — 38 Patents

Huawei: 38 patents #341 of 15,535Top 3%
Beijing, CN: #509 of 27,914 inventorsTop 2%
Overall (All Time): #84,675 of 4,157,543Top 3%
38 Patents All Time
Fenghui Dou has been granted 38 US patents while listed as an inventor at Huawei. The first was granted in 2019 and the most recent in December 2025. Fenghui Dou ranks #84,675 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Fenghui Dou in Beijing, CN.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 8 patents in 2021.peak 82019: 1 patents20192020: 3 patents20202021: 8 patents20212022: 7 patents20222023: 6 patents20232024: 7 patents20242025: 6 patents2025

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #TitleCo-InventorsDate
12490055 Method for determining close contact terminal device and apparatus Weiwei Chong, Xingfen Wu, Huaxing Jin 2025-12-02
12464446 Session establishment method, relay device selection method, registration method, and device Hancheng Yang, Huaxing Jin, Xiaoxiao Duan, Xiaojuan Li, Guowei Ouyang 2025-11-04
12457537 Communication method and apparatus for accessing communication cells under exception conditions Huaxing Jin, Xingfen Wu, Yang Xin 2025-10-28
12395906 Cell selection method and terminal device Xuyang Du, Rui Yang, Hui Jin 2025-08-19
12356251 Data transmission method and apparatus Hui Jin, Hongcheng Zhuang, Yun Liu 2025-07-08
12349018 Cell measurement method, measurement apparatus, terminal device, chip, and storage medium Rui Yang, Zhengbin Tan, Hui Jin 2025-07-01
12126702 Data processing method and apparatus, and terminal Hui Jin, Chaofeng Lian, Yun Liu 2024-10-22
12114219 Method for moving between communications systems and apparatus Hui Jin, Haorui Yang, Yue He, Guowei Ouyang 2024-10-08
12004036 SCG-side service processing method and apparatus in dual connectivity scenario Xiaoxian Li 2024-06-04
11979782 Method for transfer between communications systems and related device Hui Jin, Zhenrong Wei 2024-05-07
11979788 Communication method and apparatus used in inter-communications system move scenario Hui Jin, Yanzhao He 2024-05-07
11876849 Media service processing method and electronic device Rui Yang, Hui Jin 2024-01-16
11864194 Service data transmission method, user equipment, and network device Guorong Li, Yongbo Zeng, Yu Cai, Nathan Edward Tenny 2024-01-02
11832134 Inter-communications-system moving method, device, and system Hui Jin, Guowei Ouyang, Haorui Yang, Yue He 2023-11-28
11832340 Session management method and apparatus Kai Yuan, Chaofeng Lian, Hui Jin 2023-11-28
11805559 Session management method and system, and terminal for locating a user plane function (UPF) entity when a session is an inactive state Yue He, Hui Jin, Guowei Ouyang, Haorui Yang 2023-10-31
11716680 PDU type setting method, UE policy setting method, and related entity Xiaojuan Li, Haorui Yang, Hui Jin, Guowei Ouyang 2023-08-01
11659045 Data transmission method and apparatus, and readable storage medium Xiaojuan Li, Yanzhao He, Guowei Ouyang, Hui Jin, Haorui Yang 2023-05-23
11576024 Method and apparatus for making emergency call Ming-Hsiung Ding, Jie Wu 2023-02-07
11523465 Registration method, session establishment method, terminal, and AMF entity Haorui Yang, Hui Jin, Guowei Ouyang, Yue He, Xiaojuan Li 2022-12-06
11496946 Transmission path switching method and apparatus Chaofeng Lian, Kai Yuan, Yue He, Hui Jin, Yongbo Zeng 2022-11-08
11425611 Circuit switched fallback method and apparatus Hui Jin, Hongcheng Zhuang, Ping Fang 2022-08-23
11382019 Session management method and apparatus, and communications system Xiaojuan Li, Haorui Yang, Hui Jin, Guowei Ouyang, Xiaoyan Duan 2022-07-05
11350356 Session establishment method, relay device selection method, registration method, and device Haorui Yang, Hui Jin, Xiaoyan Duan, Xiaojuan Li, Guowei Ouyang 2022-05-31
11310843 PDU session establishment method and apparatus Xiaojuan Li, Haorui Yang, Hui Jin, Guowei Ouyang, Xiaoyan Duan 2022-04-19