Patent Assignment
Reel/Frame 051730/0407
Assignment of Assignor's Interest
Recorded: 2020-02-05
Pages: 4
Assignors
LIN, JUNYANG
Executed: 2020-01-28
JIA, ZHEN
Executed: 2020-01-28
XI, JIE
Executed: 2020-02-04
CHEN, TIANYUAN
Executed: 2020-02-05
SUN, YUANJING
Executed: 2020-02-05
Assignee
UNITED TECHNOLOGIES RESEARCH CENTER (CHINA) LTD.
ROOM 3502, 35/F, KERRY PARKSIDE OFFICE, 1155 FANG DIAN ROAD, PUDONG NEW AREA, SHANGHAI, 201204, CHINA
Covered Property
(1)
Method of Processing Ambient Radio Frequency Data for Activity Recognition
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 17, 2021
From: UNITED TECHNOLOGIES RESEARCH CENTER (CHINA) LTD.
To: RAYTHEON TECHNOLOGIES CORPORATION
Reel/Frame 058418/0094 →
Assignment of Assignor's Interest
Dec 17, 2021
From: RAYTHEON TECHNOLOGIES CORPORATION
To: CARRIER CORPORATION
Reel/Frame 058418/0168 →
Change of Name
Dec 17, 2021
From: UNITED TECHNOLOGIES CORPORATION
To: RAYTHEON TECHNOLOGIES CORPORATION
Reel/Frame 058547/0350 →
Assignment of Assignor's Interest
Sep 10, 2025
From: CARRIER CORPORATION; CARRIER GLOBAL CORPORATION; CARRIER FIRE & SECURITY EMEA; CARRIER FIRE & SECURITY, LLC
To: KIDDE FIRE PROTECTION, LLC
Reel/Frame 072828/0591 →