Patent Assignment
Reel/Frame 058418/0168
Assignment of Assignor's Interest
Recorded: 2021-12-17
Pages: 3
Assignor
RAYTHEON TECHNOLOGIES CORPORATION
Executed: 2021-11-02
Assignee
CARRIER CORPORATION
13995 PASTEUR BLVD., PALM BEACH GARDENS, FLORIDA, 33418
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
Feb 5, 2020
From: LIN, JUNYANG; JIA, ZHEN; XI, JIE; CHEN, TIANYUAN
To: UNITED TECHNOLOGIES RESEARCH CENTER (CHINA) LTD.
Reel/Frame 051730/0407 →
Assignment of Assignor's Interest
Dec 17, 2021
From: UNITED TECHNOLOGIES RESEARCH CENTER (CHINA) LTD.
To: RAYTHEON TECHNOLOGIES CORPORATION
Reel/Frame 058418/0094 →
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 →