Patent Assignment
Reel/Frame 047885/0670
Assignment of Assignor's Interest
Recorded: 2019-01-03
Pages: 5
Assignors
GUO, BANGHONG
Executed: 2018-12-28
HU, MIN
Executed: 2018-12-28
ZHANG, PANPAN
Executed: 2018-12-28
Assignee
SOUTH CHINA NORMAL UNIVERSITY
SCHOOL OF INFORMATION AND OPTOELECTRONIC SCIENCE AND ENGINEERING, SOUTH CHINA NORMAL UNIVERSITY, NO. 378 OUTER RING WEST ROAD, PANYU DISTRICT, GUANGZHOU, GUANGDONG, 510006, CHINA
Covered Property
(1)
Phase and Polarization Multi-degree-of-freedom Modulated QKD Network System and Method
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 2, 2025
From: SOUTH CHINA NORMAL UNIVERSITY
To: GUANGDONG INCUBATOR TECHNOLOGY DEVELOPMENT CO., LTD
Reel/Frame 069796/0079 →
Assignment of Assignor's Interest
May 29, 2025
From: GUANGDONG INCUBATOR TECHNOLOGY DEVELOPMENT CO., LTD.
To: SHENZHEN BONTEMPO QUANTUM TECHNOLOGY CO., LTD.
Reel/Frame 071248/0139 →
Assignment of Assignor's Interest
Aug 5, 2025
From: SHENZHEN BONTEMPO QUANTUM TECHNOLOGY CO., LTD
To: NATIONAL QUANTUM COMMUNICATION(GUANGDONG)CO.,LTD
Reel/Frame 071930/0607 →