Inventor
Cheah Chan Kee
Inventor
Penang, MY
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Hprimary
H01HElectric switches14%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy14%
H04BTransmission14%
H04MTelephonic communication14%
G01DMeasuring not specially adapted for a specific variable7%
G05BControl or regulating systems in general7%
G05GControl devices or systems insofar as characterised by mechanical features only7%
H01RElectrically-conductive connections7%
LOC147%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
PatentTitleYear
10,770,242Button assembly for a portable communication device202010,317,926Method and apparatus for controlling an electronic device using a rotary control20199,991,619Dual direction, electrical battery connector and electronic device with a dual direction electrical battery connector20189,503,558'Battery module for communication devices having an accessory interface'20169,380,139'Speaker and keypad assembly for a portable communication device'2016D0653637'Communication device'20125,947,267'Adjustable switch assembly'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Patents assigned to MOTOROLA INC (1)· patent assignee history
1999–2020Based in Penang, MY· patent location history
2012–2020Patents assigned to MOTOROLA SOLUTIONS INC (6)· patent assignee history
2012Patents assigned to ISMAIL JAIHAR (1)· patent assignee history
2012Patents assigned to KEE CHEAH CHAN (1)· patent assignee history
2012Patents assigned to TAN BENG KWANG (1)· patent assignee history
2018Based in Pulau Pinang, MY· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOTOROLA SOLUTIONS INC | 6 | 2012–2020 |
| ISMAIL JAIHAR | 1 | 2012 |
| KEE CHEAH CHANself | 1 | 2012 |
| MOTOROLA INC | 1 | 1999 |
| TAN BENG KWANG | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Penang, MY | 6 | 1999–2020 |
| Pulau Pinang, MY | 1 | 2018 |