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James B. Robertson
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Soquel, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Communication headset
Patent number
6,101,260
Issue date
Aug 8, 2000
GN Netcom, Inc.
Wolfgang Jensen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Headset for headmounted display
Patent number
D429253
Issue date
Aug 8, 2000
Colorado MicroDisplay, Inc.
James B. Robertson
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Head-set display device
Patent number
6,034,653
Issue date
Mar 7, 2000
Colorado MicroDisplay, Inc.
James B. Robertson
G02 - OPTICS
Information
Patent Grant
Communications headset
Patent number
5,960,094
Issue date
Sep 28, 1999
GN Netcom, Inc.
Wolfgang Jensen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Display head set
Patent number
D402651
Issue date
Dec 15, 1998
Colorado MicroDisplay, Inc.
Dean A. Depay
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Tube mounted telephone handset in an armrest
Patent number
5,627,891
Issue date
May 6, 1997
Claircom Communications Group, Inc.
Patrick M. Gallagher
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Quick disconnect wiring connector
Patent number
5,259,780
Issue date
Nov 9, 1993
Plantronics, Inc.
Edmund J. Morrissey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Post-auricle contoured headset for two-way voice communication
Patent number
4,335,281
Issue date
Jun 15, 1982
Plantronics, Inc.
Charles G. Scott
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Decorative string lights
Publication number
20040233668
Publication date
Nov 25, 2004
JENNIFER TELFER
Jennifer Telfer
F21 - LIGHTING