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Inventor

Robert Keith Douglas

Inventor
San Diego, CA, US

Overview

11→
Patents
2000–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication21%
G01SRadio direction-finding17%
H04WWireless communication networks17%
H04BTransmission14%
A61BDiagnosis7%
H01QAntennas, i.e. radio aerials3%
H03DDemodulation or transference of modulation from one carrier to another3%
H03JTuning resonant circuits3%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses3%
H03MCoding3%
PatentTitleYear
10,728,015Adaptive phase-locked loop bandwidth control202010,680,725Self-calibration of phased array20209,591,470'System and method for enabling operations based on distance to and motion of remote device'20179,510,383'System and method of associating devices based on actuation of input devices and signal strength'20169,386,479'Method and apparatus of implementing a body area network using a mesh configuration'20169,215,581'Distance-based presence management'20158,886,125'Distance-based association'20148,326,246'Super regenerative (SR) apparatus having plurality of parallel SR amplifiers tuned to distinct frequencies'20128,103,228'Method for determining line-of-sight (LOS) distance between remote communications devices'20127,756,229'Apparatus and method for adjusting filter frequency in relation to sampling frequency'20106,064,270'System and method for compensating for reference frequency drift in a communications system'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2020Based in San Diego, CA, US· patent location history
2010Based in Ballymena, GB· patent location history
2012–2020Patents assigned to QUALCOMM INC (8)· patent assignee history
2012–2016Patents assigned to DOUGLAS ROBERT KEITH (5)· patent assignee history
2012–2016Patents assigned to JULIAN DAVID JONATHAN (5)· patent assignee history
2014–2015Patents assigned to AGRAWAL AVNEESH (2)· patent assignee history
2014–2015Patents assigned to JAIME MANUEL E (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUALCOMM INC82012–2020
DOUGLAS ROBERT KEITHself52012–2016
JULIAN DAVID JONATHAN52012–2016
AGRAWAL AVNEESH22014–2015
JAIME MANUEL E22014–2015
Locations
LocationPatentsSpan
San Diego, California, US102000–2020
Ballymena, GB12010