Hang Ma — 17 Patents at Origin Wireless

Hang Ma has been granted 17 US patents while listed as an inventor at Origin Wireless. The first was granted in 2015 and the most recent in September 2025. Hang Ma ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Hang Ma in Jiaocheng District, MD, CN.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date
12418184	Method for managing charging in a battery swapping station, battery swapping cabinet and system	Zhenhui Huang, Yongchao Li	2025-09-16
12252030	Battery swapping method, server and battery installing-and-removing device	Zhenhui Huang, Yongchao Li	2025-03-18
12069751	Vehicle battery swapping method, battery swapping station, vehicle and system	Zhenhui Huang, Yongchao Li	2024-08-20
12009682	Load access detection method, switch circuit, and battery management system	Xu Zhang, Xingchang Wang	2024-06-11
11973364	Circuit control method, battery and its controller and management system, and electrical apparatus	Fangyou Lu, Wei Tian, Xingchang Wang, Zhenhui Huang	2024-04-30
11026009	Earphone	—	2021-06-01
10609711	Time-reversal scalability for high network densification	Yan Chen, Feng Han, Zhung-Han Wu, Zoltan Safar, K. J. Ray Liu	2020-03-31
10484773	Speaker bearing array sound-conducting structure and headphone using same	—	2019-11-19
10327213	Time-reversal communication systems	Yi Han, Yu-Han Yang, Yan Chen, K. J. Ray Liu, Beibei Wang +4 more	2019-06-18
10014982	Time-reversal technologies for hybrid wireless networks	Yan Chen, Yi Han, Hung-Quoc Duc Lai, K. J. Ray Liu	2018-07-03
10009148	Time-reversal technologies for hybrid wireless networks	Yan Chen, Yi Han, Hung-Quoc Duc Lai, K. J. Ray Liu	2018-06-26
9825838	Handshaking protocol for time-reversal system	Yi Han, Yan Chen, Zoltan Safar, Feng Han, K. J. Ray Liu	2017-11-21
9794156	Handshaking protocol for time-reversal system	Yi Han, Yan Chen, Zoltan Safar, Feng Han, K. J. Ray Liu	2017-10-17
9781700	Time-reversal wireless paradigm for internet of things	Yan Chen, Yi Han, Hung-Quoc Duc Lai, K. J. Ray Liu	2017-10-03
9402245	Time-reversal wireless paradigm for internet of things	Yan Chen, Yi Han, Hung-Quoc Duc Lai, K. J. Ray Liu	2016-07-26
9313020	Handshaking protocol for time-reversal system	Yi Han, Yan Chen, Zoltan Safar, Feng Han, K. J. Ray Liu	2016-04-12
9226304	Time-reversal wireless paradigm for internet of things	Yan Chen, Yi Han, Hung-Quoc Duc Lai, K. J. Ray Liu	2015-12-29

Hang Ma — 17 Patents

Issued Patents All Time

Patent Widget