Inventor
Kok H. Chong
Inventor
San Diego, CA, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Mprimary
H04MTelephonic communication18%
A01GHorticulture10%
G05BControl or regulating systems in general10%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
Y10TTechnical subjects covered by former us classification8%
A62CFire-fighting5%
B05BSpraying apparatus5%
H02JElectric power networks5%
H05KPrinted circuits5%
PatentTitleYear
10,561,079Irrigation controller with reversible operator controls202010,437,217Irrigation controller with robust ground path201910,285,344Irrigation controller with reversible operator controls20199,814,190'Irrigation controller with robust ground path'20176,269,240'Slidable connection for a retractable antenna to a mobile radio'20015,909,490'Omnidirectional audio in a communications device'19995,685,418'Switch device having detachable grasp support member'19975,673,314'Electronic device with door cover speaker actuator and latch mechanism'19975,620,242'Portable radio battery latch'19975,596,487'Apparatus for RF shielding radio circuitry'19975,460,906'Portable radio battery latch'19955,457,376'Integrated battery contact and retentive protrusion'19955,424,921'Electronic assembly incorporating a three-dimensional circuit board'19955,317,247'Integrated battery contact and retentive protrusion'19945,316,168'Door cover assembly'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1997Patents assigned to MOTOROLA INC (9)· patent assignee history
1994–1997Based in Tamarac, FL, US· patent location history
1997–2020Based in San Diego, CA, US· patent location history
1997Based in Sunrise, FL, US· patent location history
1999–2001Patents assigned to HUGHES ELECTRONICS CORP (2)· patent assignee history
2017–2020Patents assigned to HUNTER INDUSTRIES (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOTOROLA INC | 9 | 1994–1997 |
| HUNTER INDUSTRIES | 4 | 2017–2020 |
| HUGHES ELECTRONICS CORP | 2 | 1999–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 7 | 1997–2020 |
| Tamarac, Florida, US | 6 | 1994–1997 |
| Sunrise, Florida, US | 2 | 1997 |