Patent Assignment
Reel/Frame 071665/0636
Security Interest
Recorded: 2025-07-10
Pages: 14
Assignor
SPECTRALINK CORPORATION
Executed: 2025-07-09
Assignee
KEYBANK NATIONAL ASSOCIATION
1675 BROADWAY, SUITE 1400, DENVER, COLORADO, 80202
Covered Properties
(38)
Digital Clock Timing Generation in a Spread-Spectrum Digital Communication System
Patent:
5,177,766 →
Application:
07/709,600 →
Direct-Sequence Spread-Spectrum Digital Signal Acquisition and Tracking System and Method Therefor
Patent:
5,177,765 →
Application:
07/709,691 →
Fast Settling Phase Locked Loop
Patent:
5,334,952 →
Application:
08/038,147 →
Apparatus and Method for Automatic Discriminator Compensation in a Fsk Receiver
Patent:
5,608,762 →
Application:
08/085,883 →
Headset for Hands-Free Wireless Telephone
Patent:
5,557,653 →
Application:
08/097,881 →
Handoff Method for Indoor Cellular Phone System
Patent:
5,673,307 →
Application:
08/198,943 →
Listen Verification Method and System for Cellular Phones
Patent:
5,687,217 →
Application:
08/418,490 →
Headset for Hands-Free Wireless Telephone
Patent:
5,596,638 →
Application:
08/475,020 →
Headset for Hands-Free Wireless Telephone
Patent:
5,794,163 →
Application:
08/482,895 →
Control System and Associated Method for Coordinating Isochronous Devices Accessing a Wireless Network
Patent:
6,496,499 →
Application:
09/454,137 →
Apparatus & Method for Enhanced Quality of Service in a Wireless Communications Network
Method and Apparatus for Broadcasting Software Update Information to Mobile Phones Over a Wireless Communications Network
Apparatus and method for establishing a VPN tunnel between a wireless device and a LAN
Application:
11/436,132 →
Publication:
US 2007/0271606
Method & apparatus for unlocking a mobile phone keypad
Application:
11/444,025 →
Publication:
US 2007/0281748
Handoff Method in a Wireless Lan in the Presence of a Radar Signal
Method for Determining Dfs Channel Availability in a Wireless Lan
Method for Actively Synchronizing U-Apsd Service Periods
Method of Conducting a Communications Session Using Incorrect Timestamps
Method of Conducting an Audio Communications Session Using Incorrect Timestamps
Method for locating a mobile communication device
Application:
11/643,510 →
Publication:
US 2008/0153509
Method for Synchronizing U-Apsd Trigger Frames
Method for a mobile phone to automatically adapt to different frequency bands
Application:
11/811,380 →
Publication:
US 2008/0304452
Track Ceiling Clip Apparatus
Method & apparatus for identifying the cause of communication session faults
Application:
11/821,550 →
Publication:
US 2008/0316915
Method & apparatus for distributing files in a communications network
Application:
11/986,351 →
Publication:
US 2009/0130971
Distributed Configuration Management System and Method
Mobile Device Adapter
Patent:
10,181,690 →
Application:
15/687,250 →
Targeting Adapter for Mobile Scanning Device
Application:
15/722,725 →
Publication:
US 2019/0102519
Accessing VoIP Call Quality
Application:
17/210,075 →
Publication:
US 2021/0306883
Wireless Telephone Handset
Patent:
538,253 →
Application:
29/256,818 →
Enhanced Wireless Telephone Handset
Patent:
539,779 →
Application:
29/256,819 →
Wireless Handset
Patent:
723,494 →
Application:
29/457,407 →
Handset
Patent:
788,730 →
Application:
29/532,656 →
Handset Clip
Patent:
812,370 →
Application:
29/550,109 →
Handset Clip
Patent:
831,336 →
Application:
29/636,149 →
Battery
Patent:
911,923 →
Application:
29/673,924 →
Electrical Contacts for a Battery
Patent:
941,238 →
Application:
29/737,495 →
Battery
Patent:
949,096 →
Application:
29/749,864 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 3, 1991
From: HOLLAND, BRUCE M.; BLISS, GARY L.
To: SPECTRALINK CORPORATION
Reel/Frame 005734/0177 →
Assignment of Assignors Interest.
Jun 3, 1991
From: HOLLAND, BRUCE M.; BLISS, GARY L.
To: SPECTRALINK CORPORATION
Reel/Frame 005731/0180 →
Assignment of Assignors Interest.
Mar 29, 1993
From: MADDY, STEVEN L.; PATERSON, GRAEME S.
To: SPECTRALINK, INC.
Reel/Frame 006503/0764 →
Re-Record to Correct Assignee Previously Recorded on Reel 6503, Frame 764 (See Record for Details).
Jun 22, 1993
From: MADDY, STEVEN L.; PATERSON, GRAEME S.
To: SPECTRALINK CORPORATION
Reel/Frame 006591/0616 →
Assignment of Assignor's Interest
Jun 30, 1993
From: MADDY, STEVEN L.
To: SPECTRALINK CORPORATION
Reel/Frame 006613/0801 →
Assignment of Assignor's Interest
Jul 27, 1993
From: PATERSON, GRAEME; BLISS, GARY L.; BOYD, MARK R.
To: SPECTRALINK CORPORATION
Reel/Frame 006651/0041 →
Assignment of Assignor's Interest
Feb 17, 1994
From: HOLLAND, BRUCE M.; EDWARDS, BRYAN; BLISS, GARY L.
To: SPECTRALINK CORP.
Reel/Frame 006881/0454 →
Assignment of Assignor's Interest
Apr 7, 1995
From: BLISS, GARY L.; EDWARDS, BRYAN
To: SPECTRALINK CORPORATION
Reel/Frame 007436/0793 →
Assignment of Assignor's Interest
Jun 6, 1995
From: PATERSON, GRAEME S.; BLISS, GARY L.; BOYD, MARK R.
To: SPECTRALINK CORPORATION
Reel/Frame 007531/0950 →
Assignment of Assignor's Interest
Jun 7, 1995
From: PATERSON, GRAEME S.; BLISS, GARY L.; BOYD, MARK R.
To: SPECTRALINK CORPORATION
Reel/Frame 007547/0263 →
Security Agreement
Sep 14, 1995
From: SPECTRALINK CORPORATION
To: SILICON VALLEY BANK
Reel/Frame 007677/0567 →
Assignment of Assignor's Interest
Dec 3, 1999
From: HAMILTON, MARK ALAN; AMANN, KEITH RICHARD
To: SPECTRALINK CORPORATION, A COLORADO CORPORATION
Reel/Frame 010438/0324 →
Security Agreement
Jan 9, 2006
From: SPECTRALINK CORPORATION
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 016987/0198 →
Release of Security Interest
Jan 9, 2006
From: SILICON VALLEY BANK
To: SPECTRALINK CORPORATION
Reel/Frame 016987/0186 →
Assignment of Assignor's Interest
Nov 22, 2006
From: KLAMMER, PETER F.
To: SPECTRA LINK CORPORATION
Reel/Frame 018743/0058 →
Assignment of Assignor's Interest
Feb 9, 2007
From: JOHNSON, PAUL D.
To: SPECTRALINK CORPORATION
Reel/Frame 018896/0135 →
Assignment of Assignor's Interest
Feb 9, 2007
From: KRAHN, OLIVER J.; AMANN, KEITH R.
To: SPECTRALINK CORPORATION
Reel/Frame 019001/0806 →
Assignment of Assignor's Interest
Feb 9, 2007
From: KRAHN, OLIVER J.; KING, JON E.
To: SPECTRALINK CORPORATION
Reel/Frame 019001/0668 →
Assignment of Assignor's Interest
Feb 9, 2007
From: HAMILTON, MARK A.; AMANN, KEITH R.
To: SPECTRALINK CORPORATION
Reel/Frame 019100/0286 →
Assignment of Assignor's Interest
Feb 9, 2007
From: PIEKARSKI, CHRISTOPHER J.
To: SPECTRALINK CORPORATION
Reel/Frame 019001/0688 →
Assignment of Assignor's Interest
Feb 9, 2007
From: HAMILTON, MARK A.
To: SPECTRALINK CORPORATION
Reel/Frame 018896/0140 →
Assignment of Assignor's Interest
Feb 16, 2007
From: PIEKARSKI, CHRISTOPHER
To: SPECTRALINK CORPORATION
Reel/Frame 018933/0139 →
Assignment of Assignor's Interest
Mar 13, 2007
From: AMANN, KEITH R.; HAMILTON, MARK; KRAHN, OLIVER
To: SPECTRALINK CORPORATION
Reel/Frame 019088/0764 →
Assignment of Assignor's Interest
Mar 15, 2007
From: STEED, JEFFREY
To: SPECTRALINK CORPORATION
Reel/Frame 019048/0364 →
Assignment of Assignor's Interest
Mar 15, 2007
From: AMANN, KEITH R.; DURAND, CHRISTOPHE; HOUSE, MICHAEL W.; ROACH, DAVID L.
To: SPECTRALINK CORPORATION
Reel/Frame 019038/0822 →