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Inventor

Usha Kumar

Inventor
London, GB

Overview

5→
Patents
2015–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels33%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for17%
H04BTransmission17%
H04LTransmission of digital information, e.g. telegraphic communication17%
H04WWireless communication networks17%
PatentTitleYear
11,026,832Intrauterine device with a restricted upward movement of a string202110,999,117Apparatuses for DMRS design or processing for guard interval or zero tail DFT spread OFDM systems202110,966,160Dynamic power adjustment for small cells202110,588,777Intrauterine device with a restricted movement of a string knot20208,945,656'Jamun juice composition and a process thereof'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to ITC LTD (1)· patent assignee history
2015Patents assigned to KUMAR ARUNACHALAM NANDAA (1)· patent assignee history
2015Based in Karnataka, IN· patent location history
2020–2021Patents assigned to PREGNA INTERNATIONAL LTD (2)· patent assignee history
2020–2021Based in London, GB· patent location history
2021Patents assigned to APPLE INC (1)· patent assignee history
2021Patents assigned to ARRIS ENTPR LLC (1)· patent assignee history
2021Based in Santa Clara, CA, US· patent location history
2021Based in Sunnyvale, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PREGNA INTERNATIONAL LTD22020–2021
APPLE INC12021
ARRIS ENTPR LLC12021
ITC LTD12015
KUMAR ARUNACHALAM NANDAA12015
Locations
LocationPatentsSpan
London, GB22020–2021
Santa Clara, California, US12021
Sunnyvale, California, US12021
Karnataka, IN12015