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Inventor

Graham Smith

Inventor
El Dorado Hills, CA, US

Overview

4→
Patents
1991–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H04Bprimary
H04BTransmission43%
G02BOptical elements, systems or apparatus14%
G06FElectric digital data processing14%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04WWireless communication networks14%
PatentTitleYear
10,575,330Dynamic control for wireless devices20209,424,281'Systems and methods for document and material management'20168,059,607'Methods and systems for implementing transmit diversity over a wireless medium and networks using the same'20115,039,193'Fibre optic single mode rotary joint'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to FOCAL TECHN INC (1)· patent assignee history
1991Based in Armdale, CA· patent location history
2011Patents assigned to CIRRUS LOGIC INC (1)· patent assignee history
2011Patents assigned to DILLON DANIEL R (1)· patent assignee history
2011–2020Based in El Dorado Hills, CA, US· patent location history
2016Patents assigned to MAGNUM SOFTWARE DEV LTD (1)· patent assignee history
2016Based in Esher, GB· patent location history
2020Patents assigned to DSP GROUP LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CIRRUS LOGIC INC12011
DILLON DANIEL R12011
DSP GROUP LTD12020
FOCAL TECHN INC11991
MAGNUM SOFTWARE DEV LTD12016
Locations
LocationPatentsSpan
El Dorado Hills, California, US22011–2020
Esher, GB12016
Armdale, CA11991