Patent Assignment
Reel/Frame 021945/0960
Document Re-Recorded to Correct Errors in Property Number PCTUS08/09473 to Remove. Document Previously Recorded on Reel 021438 Frame 0188. (Assignment of Assignor's Interest) or Nature Oc Conveyance
Recorded: 2008-12-01
Pages: 4
Assignor
SCHAADE, STEPHAN
Executed: 2008-07-03
Assignee
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51, MUENCHEN, 81379, GERMANY
Covered Property
(1)
Method, Communication System, and Communication Terminal for the Transmission of Data
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 7, 2008
From: SCHAADE, STEPHAN
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 021438/0188 →
Assignment of Assignor's Interest
Sep 19, 2008
From: TAYA, SHIGETADA
To: THUNDER TIGER CORPORATION
Reel/Frame 021555/0834 →
Change of Name
Dec 8, 2014
From: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
To: UNIFY GMBH & CO. KG
Reel/Frame 034537/0869 →
Assignment of Assignor's Interest
Jul 29, 2020
From: UNIFY SOFTWARE AND SOLUTIONS GMBH & CO. KG; UNIFY PATENTE GMBH & CO. KG
To: RINGCENTRAL IP HOLDINGS, INC.
Reel/Frame 053340/0732 →
Assignment of Assignor's Interest
Jul 29, 2020
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 053340/0764 →
Confidential Patent Agreement
Dec 21, 2020
From: UNIFY GMBH & CO. KG
To: UNIFY PATENTE GMBH & CO. KG
Reel/Frame 054822/0001 →
Assignment of Assignor's Interest
Feb 2, 2022
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 058855/0555 →
Security Interest
Feb 14, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 062973/0194 →