IP Library › Assignment 044165/0706
Patent Assignment
Reel/Frame 044165/0706

Assignment of Assignor's Interest

Recorded: 2017-11-17 Pages: 5
Assignors
KIM, DOHOON
Executed: 2014-05-29
YIN, HOWARD
Executed: 2014-05-29
Assignee
SHORETEL, INC.
960 STEWART DRIVE, SUNNYVALE, CALIFORNIA, 94085
Covered Property (1)
Determining Capacity of Virtual Devices in a Voice Over Internet Protocol System
Application: 15/282,898 →
Publication: US 2017/0026310
Related Assignments (14)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Sep 25, 2017
From: SHORETEL, INC.
To: CITIZENS BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 043829/0711 →
Merger and Change of Name Jul 10, 2018
From: SHORETEL, INC.; MITEL NETWORKS, INC.
To: SHORETEL, INC.
Reel/Frame 046309/0483 →
Change of Name Jul 10, 2018
From: SHORETEL, INC.
To: MITEL NETWORKS, INC.
Reel/Frame 046309/0507 →
Merger and Change of Name Oct 15, 2018
From: MITEL NETWORKS, INC.; SHORETEL, INC.
To: SHORETEL, INC.
Reel/Frame 047239/0183 →
Change of Name Oct 15, 2018
From: SHORETEL, INC.
To: MITEL NETWORKS, INC.
Reel/Frame 047239/0088 →
Release of Security Interest Dec 3, 2018
From: CITIZENS BANK, N.A., AS ADMINISTRATIVE AGENT
To: SHORETEL, INC.
Reel/Frame 047713/0843 →
Security Interest Dec 13, 2018
From: MITEL NETWORKS, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 047909/0814 →
Security Interest Dec 13, 2018
From: MITEL NETWORKS, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 047988/0478 →
Release of Security Interest Jan 19, 2022
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
To: MITEL NETWORKS, INC.
Reel/Frame 058697/0693 →
Release of Security Interest Jan 19, 2022
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
To: MITEL NETWORKS, INC.
Reel/Frame 058697/0751 →
Assignment of Assignor's Interest Feb 5, 2022
From: MITEL NETWORKS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 058960/0645 →
Security Interest Feb 14, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 062973/0194 →
Release of Security Interest Oct 16, 2024
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: RINGCENTRAL, INC.
Reel/Frame 068917/0024 →
Release of Security Interest Jun 24, 2025
From: ANKURA TRUST COMPANY, LLC
To: MITEL (DELAWARE), INC.; MITEL COMMUNICATIONS, INC.; MITEL CLOUD SERVICES, INC.; MITEL NETWORKS, INC.
Reel/Frame 071722/0721 →