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Inventor

Seong-Won Cha

Inventor
Seoul, KR

Overview

15→
Patents
2006–2010
Patent span
LOC
Primary field

Patents· 15 as inventor

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

LOC14primary
LOC1488%
H01HElectric switches6%
H04MTelephonic communication6%
PatentTitleYear
D0624039'Mobile phone'2010D0615950'Mobile phone'2010D0613705'Mobile phone'2010D0605155'Mobile phone'2009D0596602'Portable telephone'2009D0583784'Mobile phone'2008D0574352'Cellular phone'20087,395,100'Portable communication apparatus having keys moved up/down by rotation'2008D0571343'Mobile phone'2008D0567795'Portable phone'2008D0558721'Portable telephone'2008D0556727'Portable telephone'2007D0553113'Portable phone'2007D0542267'Headset'2007D0530300'Portable phone'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2010Patents assigned to SAMSUNG ELECTRONICS CO LTD (15)· patent assignee history
2006–2008Based in Gwangju, KR· patent location history
2007–2010Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD152006–2010
Locations
LocationPatentsSpan
Seoul, KR132007–2010
Gwangju, KR22006–2008