LexDanaLexDanabeta
Inventor

David S. Hishinuma

Inventor
Fremont, CA, US

Overview

8→
Patents
2000–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

LOC14primary
LOC1427%
H04BTransmission18%
H04MTelephonic communication18%
G09BEducational or demonstration appliances9%
G09FDisplaying9%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers9%
LOC169%
PatentTitleYear
D0852251Monocular optical system for refractive error measurements20197,389,599'System and method for providing access to equipment identity information'2008D0525231'Personal conferencing node'20066,758,679'Installation instruction conveying device (electronic components) mechanical'2004D0490084'Bezel'2004D0485843'Bezel having a pull out label'20046,230,029'Modular wireless headset system'20016,078,825'Modular wireless headset system for hands free talking'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2001Patents assigned to ADVANCED MOBILE SOLUTIONS INC (2)· patent assignee history
2000–2008Based in Fremont, CA, US· patent location history
2004–2008Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (4)· patent assignee history
2006Patents assigned to PLANTRONICS (1)· patent assignee history
2019Patents assigned to EYEQUE INC (1)· patent assignee history
2019Based in Newark, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD DEVELOPMENT CO42004–2008
ADVANCED MOBILE SOLUTIONS INC22000–2001
EYEQUE INC12019
PLANTRONICS12006
Locations
LocationPatentsSpan
Fremont, California, US72000–2008
Newark, California, US12019