Inventor
Chao Chen
Inventor
Waterloo, CA
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing23%
H01HElectric switches17%
H04MTelephonic communication12%
Y10TTechnical subjects covered by former us classification10%
H05KPrinted circuits5%
H04NPictorial communication, e.g. television4%
A45CPurses2%
G02BOptical elements, systems or apparatus2%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them2%
G08BSignalling systems, e.g. personal calling systems2%
PatentTitleYear
10,560,614Polygon monitoring camera with multi-functional mounting structure202010,515,528Camera apparatus with breathing light of ring-like structure2019D0865838Monitoring camera2019D0838203Asset tracking device20199,823,754'Method of forming a keypad assembly'20179,711,303'Dome-shaped assembly and handheld electronic device including dome-shaped assembly'20179,710,125'Method for generating multiple windows frames, electronic device thereof, and computer program product using the method'20179,643,769'Storage box with synchronous opening/lifting mechanism'20179,601,285'Method and apparatus pertaining to keycap light guides'20179,361,837'Method and apparatus for dynamically adjusting viewing angle of screen'20169,335,836'Method and electronic apparatus for realizing virtual handwriting input'20169,323,344'Double pre-loaded deflection webs for keypad'20169,208,970'Key assembly for a handheld electronic device having a one-piece keycap'20159,161,472'Latch mechanism for portable electronic device'20159,086,734'Double pre-loaded deflection webs for keypad'20159,082,567'Method and apparatus pertaining to keypad frets'20159,075,576'Keypads for mobile devices and method of manufacturing the same'20158,926,201'Keyboard with flexible printed circuit defining a plurality of venting holes'20158,921,720'Apparatus and method pertaining to a key assembly having a plinth-receiving key mat'20148,836,546'Keypad for a wireless device'20148,824,152'Cover for a frame for a device mounted above a printed circuit board in an electronic device'20148,823,638'Optical navigation module with alignment features'20148,744,535'Navigation tool holder'20148,739,053'Electronic device capable of transferring object between two display units and controlling method thereof'2014D0705188'Communication device'20148,723,062'Key assembly for a handheld electronic device having a one-piece keycap'20148,711,559'Push to release cover for a portable electronic device'20148,699,963'Mobile communication device with receiver speaker'20148,692,784'Illuminant human interface device'20148,658,925'Backlighting apparatus for a keypad assembly'20148,644,033'Handheld electronic device including multi-compartment shielding container and associated methods'20148,610,403'Charging cradle'20138,600,446'Mobile device interface with dual windows'20138,598,474'Key assembly'20138,547,347'Method for generating multiple windows frames, electronic device thereof, and computer program product using the method'20138,528,798'Electronic mobile device support apparatus'20138,514,895'Bit-stuffing method for crosstalk avoidance in high-speed buses'20138,466,383'Illuminant human interface device'20138,111,512'Handheld electronic device'20127,504,148'Printed circuit board structure and manufacturing method thereof'20097,427,807'Chip heat dissipation structure and manufacturing method'20087,163,612'Method, apparatus and article for microfluidic control via electrowetting, for chemical, biochemical and biological assays and the like'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2020Based in Taipei, TW· patent location history
2012–2016Patents assigned to CHEN CHAO-YI (7)· patent assignee history
2012–2017Patents assigned to HTC CORP (6)· patent assignee history
2012–2017Based in Taoyuan County, TW· patent location history
2013–2019Patents assigned to BLACKBERRY LTD (24)· patent assignee history
2013–2015Patents assigned to CHEN CHAO (14)· patent assignee history
2013–2019Based in Waterloo, CA· patent location history
2013–2014Based in Taoyuan, TW· patent location history
2017Based in New Taipei, TW· patent location history
2019–2020Patents assigned to UMBO CV INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BLACKBERRY LTD | 24 | 2013–2019 |
| CHEN CHAOself | 14 | 2013–2015 |
| CHEN CHAO-YIself | 7 | 2012–2016 |
| HTC CORP | 6 | 2012–2017 |
| UMBO CV INC | 3 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Waterloo, CA | 24 | 2013–2019 |
| Taipei, TW | 9 | 2007–2020 |
| Taoyuan County, TW | 4 | 2012–2017 |
| Taoyuan, TW | 2 | 2013–2014 |
| New Taipei, TW | 1 | 2017 |