Tongtong Cao — 6 Patents at Huawei

Tongtong Cao has been granted 6 US patents while listed as an inventor at Huawei. The first was granted in 2017 and the most recent in December 2024. Tongtong Cao ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Tongtong Cao in Beijing, CN.

Patents per Year

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
12172637	Moving track prediction method and apparatus	Yalin Liu	2024-12-24
11455511	Ground environment detection method and apparatus	Yunfeng Shao, Jun Yao	2022-09-27
10439736	Optical switch control method, and apparatus	Yongbing Huang, Qinfen Hao, Shuncheng Pan	2019-10-08
10216634	Cache directory processing method for multi-core processor system, and directory controller	Michael Huang	2019-02-26
9882650	Optical differential signal sending method, apparatus and system	Daxin Luo	2018-01-30
9743160	Memory access system, apparatus, and method	Liyao Zhang	2017-08-22