LexDanaLexDanabeta
Inventor

Youjin Nam

Inventor
Hoboken, NJ, US

Overview

25→
Patents
2008–2020
Patent span
LOC
Primary field

Patents· 25 as inventor

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

LOC14primary
LOC1444%
LOC0336%
LOC1312%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers4%
LOC024%
PatentTitleYear
D0906279Media player device202010,412,473Speaker grill with graduated hole sizing over a transition area for a media device2019D0851057Speaker grill with graduated hole sizing over a transition area for a media device2019D0827671Media playback device2018D0801266'Portable power product'2017D0801267'Portable power product'2017D0799424'Portable power product'2017D0768111'Headset'2016D0750061'Portable electronic device'2016D0750044'Speaker'2016D0634725'Telecommunication device'2011D0633302'Wheel hub'2011D0627564'Handle'2010D0619365'Wheel hub'2010D0617559'Handle'2010D0609474'Handle'2010D0608245'Zipper pull'2010D0607643'Handle frame'2010D0607642'Side panel'2010D0605857'Front panel'2009D0604953'Luggage foot'2009D0585881'Ear loop'2009D0584294'Earpiece'2009D0582898'Earpiece shield'2008D0582398'Earpiece assembly'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2009Patents assigned to ALIPHCOM INC (4)· patent assignee history
2008–2011Based in Hoboken, NJ, US· patent location history
2009–2011Patents assigned to TUMI INC (10)· patent assignee history
2011–2016Based in Seattle, WA, US· patent location history
2016–2017Patents assigned to HEWLETT PACKARD DEVELOPMENT CO LP (4)· patent assignee history
2016Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (2)· patent assignee history
2016–2017Based in Houston, TX, US· patent location history
2018–2020Patents assigned to SONOS INC (4)· patent assignee history
2018–2020Based in Santa Barbara, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TUMI INC102009–2011
ALIPHCOM INC42008–2009
HEWLETT PACKARD DEVELOPMENT CO LP42016–2017
SONOS INC42018–2020
HEWLETT PACKARD DEVELOPMENT CO22016
Locations
LocationPatentsSpan
Hoboken, New Jersey, US142008–2011
Houston, Texas, US52016–2017
Santa Barbara, California, US42018–2020
Seattle, Washington, US22011–2016