Patent Assignment
Reel/Frame 063611/0053
Security Interest
Recorded: 2023-05-11
Pages: 7
Assignor
RINGCENTRAL, INC.
Executed: 2023-05-10
Assignee
BANK OF AMERICA, N.A., AS COLLATERAL AGENT
NC1-026-06-09; 900 W TRADE ST, CHARLOTTE, NORTH CAROLINA, 28255
Covered Properties
(9)
System and Method of Caller Verification
Systems and Methods for Structuring Information in a Collaboration Environment
System and Method for Identifying Active Communicator
Systems and Methods for Linking Notes and Transcripts
Systems and Methods for Providing Aggregate Group Presence State Identifier
Systems and Methods for Determining a Conference Departure Impact
Patent:
11,930,052 →
Application:
18/129,721 →
Systems and Methods for Secure Streaming Across a Distributed Platform
Method and Apparatus for Controlling Sessions from One or More Devices
Systems and Methods for Selective Encryption of Sensitive Image Data
Related Assignments
(21)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 30, 2019
From: VAN RENSBURG, CHRISTOPHER
To: RINGCENTRAL, INC.
Reel/Frame 050571/0181 →
Assignment of Assignor's Interest
Mar 5, 2020
From: TETSUMASA YOSHIKAWA
To: RINGCENTRAL, INC.
Reel/Frame 052032/0750 →
Assignment of Assignor's Interest
Jul 29, 2021
From: ZHUK, VADIM; PRASK, HELEN; ANISIMOV, IVAN; ZHUK, WILLIAM
To: RINGCENTRAL, INC.
Reel/Frame 057017/0201 →
Assignment of Assignor's Interest
Sep 7, 2021
From: VENDROW, VLAD
To: RINGCENTRAL, INC.
Reel/Frame 057401/0833 →
Assignment of Assignor's Interest
Sep 20, 2021
From: VENDROW, VLAD
To: RINGCENTRAL, INC.
Reel/Frame 057536/0827 →
Assignment of Assignor's Interest
Sep 30, 2021
From: VAN RENSBURG, CHRISTOPHER
To: RINGCENTRAL, INC.
Reel/Frame 057658/0977 →
Security Interest
Feb 14, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 062973/0194 →
Assignment of Assignor's Interest
Feb 27, 2023
From: SATHYANARAYANA, KARTHIK; KALLURI, RAVI; BESPROSVAN, DIEGO FERNANDO; KONG, CHEN
To: RINGCENTRAL, INC.
Reel/Frame 062812/0931 →
Assignment of Assignor's Interest
Mar 28, 2023
From: FISHKOV, DANIEL; ROSENBLIT, LEV
To: RINGCENTRAL, INC.
Reel/Frame 063124/0024 →
Assignment of Assignor's Interest
Mar 31, 2023
From: RENSBURG, CHRISTOPHER VAN
To: RINGCENTRAL, INC..
Reel/Frame 063196/0193 →
Security Interest
Aug 10, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 064547/0493 →
Assignment of Assignor's Interest
Jun 26, 2025
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 071536/0782 →
Confidential Patent Agreement
Jun 26, 2025
From: UNIFY INC.
To: UNIFY GMBH & CO. KG
Reel/Frame 071750/0879 →
Assignment of Assignor's Interest
Jun 26, 2025
From: CHAPPELLE, DOUG; RUETSCHI, JOHANNES; CRIPE, JEFFREY; DE LEMOS, RICARDO
To: SIEMENS ENTERPRISE COMMUNICATIONS, INC.
Reel/Frame 071750/0818 →
Assignment of Assignor's Interest
Jun 26, 2025
From: UNIFY SOFTWARE AND SOLUTIONS GMBH & CO. KG; UNIFY PATENTE GMBH & CO. KG
To: RINGCENTRAL IP HOLDINGS, INC.
Reel/Frame 071536/0503 →
Change of Name
Jun 26, 2025
From: SIEMENS ENTERPRISE COMMUNICATIONS, INC.
To: UNIFY, INC.
Reel/Frame 071802/0845 →
Assignment of Assignor's Interest
Jun 26, 2025
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 071751/0106 →
Contribution Agreement
Jun 26, 2025
From: UNIFY GMBH & CO. KG
To: UNIFY PATENTE GMBH & CO. KG
Reel/Frame 071750/0920 →
Security Interest
Nov 12, 2025
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 072876/0523 →
Security Interest
Feb 10, 2026
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 073742/0950 →
Security Interest
May 15, 2026
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 074672/0611 →