IP Library › Granted Patent US 851,617
Granted Patent S1
US 851,617 · App. 29/649,680 · Granted Jun 18, 2019

Speakerphone

Inventors: Hector Rodriguez (Austin, TX); Nathan Yang (Austin, TX); Anthony Martin Duys (Merrimac, MA); Yanlin Zhu (Austin, TX)
Assignee: Polycom, Inc.
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Quick Facts
Patent No.
US 851,617
App. No.
29/649,680
Granted
Jun 18, 2019
Kind
S1
Claims (1)

We claim the ornamental design for a speakerphone, as shown and described.

Assignments (4)
NUNC PRO TUNC ASSIGNMENT Recorded Jul 5, 2023
From: POLYCOM, INC.
To: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Reel/Frame 064146/0305 →
RELEASE OF PATENT SECURITY INTERESTS Recorded Aug 30, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: PLANTRONICS, INC.; POLYCOM, INC.
Reel/Frame 061356/0366 →
SECURITY AGREEMENT Recorded Sep 30, 2019
From: POLYCOM, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 050588/0159 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 4, 2018
From: DUYS, ANTHONY MARTIN; RODRIGUEZ, HECTOR; YANG, NATHAN; ZHU, YANLIN
To: POLYCOM, INC.
Reel/Frame 045981/0510 →