IP Library › Assignment 040368/0504
Patent Assignment
Reel/Frame 040368/0504

Assignment of Assignor's Interest

Recorded: 2016-11-18 Pages: 5
Assignor
KARNSTEDT, CURT
Executed: 2016-10-24
Assignee
WITRICITY CORPORATION
57 WATER STREET, WATERTOWN, MASSACHUSETTS, 02472
Covered Property (1)
Phase and Amplitude Detection in Wireless Energy Transfer Systems
Patent: 9,929,721 →
Application: 15/291,187 →
Publication: US 2017/0111029
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Dec 5, 2025
From: WITRICITY CORPORATION; WITRICITY HOLDINGS, INC.
To: AIR WAVES WIRELESS ELECTRICITY IV, LLC, AS COLLATERAL AGENT FOR LENDERS
Reel/Frame 073860/0204 →
Assignment of Assignor's Interest Dec 16, 2025
From: WITRICITY CORPORATION
To: WITRICITY AI TECH, LLC
Reel/Frame 073982/0106 →
Assignment of Security Interest Dec 18, 2025
From: AIR WAVES WIRELESS ELECTRICITY IV, LLC
To: WITRICITY AI TECH, LLC
Reel/Frame 074004/0929 →