Inventor

Christopher C. Couper

Inventor
Shingle Springs, CA, US

Overview

7→
Patents
2009–2019
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G08Bprimary
G08BSignalling systems, e.g. personal calling systems21%
G10LSpeech analysis techniques or speech synthesis21%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers21%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
H04BTransmission14%
H04LTransmission of digital information, e.g. telegraphic communication7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2019Patents assigned to IBM (7)· patent assignee history
2009–2019Based in Shingle Springs, CA, US· patent location history
2012–2018Patents assigned to COUPER CHRISTOPHER C (4)· patent assignee history
2012Based in Sacramento, CA, US· patent location history
2015Patents assigned to KATZ NEIL (1)· patent assignee history
2015Patents assigned to KATZ NEIL A (1)· patent assignee history
2015Patents assigned to MOORE VICTOR S (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM72009–2019
COUPER CHRISTOPHER Cself42012–2018
KATZ NEIL12015
KATZ NEIL A12015
MOORE VICTOR S12015
Locations
LocationPatentsSpan
Shingle Springs, California, US62009–2019
Sacramento, California, US12012