Inventor
Edward Y. Chang
Inventor
Palo Alto, CA, US
Overview
Patents· 50 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing23%
G06VImage or video recognition or understanding11%
G06TImage data processing or generation, in general10%
G06KGraphical data reading8%
H04WWireless communication networks8%
H04NPictorial communication, e.g. television5%
G01SRadio direction-finding5%
G08BSignalling systems, e.g. personal calling systems5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
G01CMeasuring distances, levels or bearings3%
PatentTitleYear
D0925165Protective sleeve202110,854,335Computer aided medical method and medical system for medical prediction202010,853,651Virtual reality interaction method, apparatus and system202010,824,910Image processing method, non-transitory computer readable storage medium and image processing system202010,734,113Computer aided medical method and medical system for medical prediction202010,698,475Virtual reality interaction method, apparatus and system202010,593,065Method and device for camera pose estimation202010,492,702Real-time cortical mapping201910,410,362Method, device, and non-transitory computer readable storage medium for image processing201910,366,540Electronic apparatus and method for virtual reality or augmented reality system201910,359,288Signal processing to extract a pedestrian's moving direction201910,228,263System and method for attitude correction201910,169,702Method for searching relevant images via active learning, electronic device using the same20199,996,845Bidding on users20189,986,155Image capturing method, panorama image generating method and electronic apparatus20189,949,714Method, electronic apparatus, and computer readable medium of constructing classifier for disease detection20189,883,097'Optical flow based auto focus'20189,750,450'Method, electronic apparatus, and computer readable medium of constructing classifier for skin-infection detection'20179,654,763'Controlling method of detecting image-capturing gesture'20179,625,290'Dynamic calibration of MEMS sensors'20179,547,914'Techniques for feature extraction'20179,432,632'Adaptive multi-modal integrated biometric identification and surveillance systems'20169,383,202'Barometric pressure sensor based orientation measurement'20169,374,841'Communicative connection method among multiple devices'20169,335,175'Crowd-sourcing indoor locations'20169,295,027'Signal processing to extract a pedestrian\'s moving direction'20169,135,802'Hardware attitude detection implementation of mobile devices with MEMS motion sensors'20159,026,052'Mobile electronic device and connection establishment method between mobile electronic devices'20158,976,237'Adaptive multi-modal integrated biometric identification detection and surveillance systems'20158,965,883'Ranking user generated web content'20158,898,172'Parallel generation of topics from documents'20148,798,375'Object recognition in images'20148,792,905'Location monitoring using clusters of entities'20148,638,230'Hardware attitude detection implementation of mobile devices with MEMS motion sensors'20148,600,409'Peer-to-peer location service'20138,600,812'Adheat advertisement model for social network'20138,442,321'Object recognition in images'20138,373,753'Adaptive multi-modal integrated biometric identification detection and surveillance systems'20138,364,172'Peer-to-peer location service'20138,362,949'GPS and MEMS hybrid location-detection architecture'20138,326,326'Peer-to-peer location service'20127,956,890'Adaptive multi-modal integrated biometric identification detection and surveillance systems'20117,242,810'Multimodal high-dimensional data fusion for classification and identification'20077,158,970'Maximizing expected generalization for learning complex query concepts'20077,136,524'Robust perceptual color identification'20067,106,903'Dynamic partial function in measurement of similarity of objects'20066,976,016'Maximizing expected generalization for learning complex query concepts'20056,865,302'Perception-based image retrieval'20056,393,427'Personalized navigation trees'20025,329,626'System for distributed computation processing includes dynamic assignment of predicates to define interdependencies'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2016Based in Santa Barbara, CA, US· patent location history
2006–2016Patents assigned to PROXIMEX CORP (6)· patent assignee history
2012–2018Patents assigned to GOOGLE INC (18)· patent assignee history
2012–2021Patents assigned to CHANG EDWARD (4)· patent assignee history
2012–2019Based in Palo Alto, CA, US· patent location history
2013–2018Patents assigned to CHANG EDWARD Y (9)· patent assignee history
2015–2020Patents assigned to HTC CORP (15)· patent assignee history
2015–2018Based in Taoyuan County, TW· patent location history
2017–2020Based in Taoyuan, TW· patent location history
2020Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GOOGLE INC | 18 | 2012–2018 |
| HTC CORP | 15 | 2015–2020 |
| CHANG EDWARD Yself | 9 | 2013–2018 |
| PROXIMEX CORP | 6 | 2006–2016 |
| CHANG EDWARDself | 4 | 2012–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Palo Alto, California, US | 18 | 2012–2019 |
| Santa Barbara, California, US | 10 | 2005–2016 |
| Taoyuan, TW | 9 | 2017–2020 |
| Taoyuan County, TW | 4 | 2015–2018 |
| Beijing, CN | 2 | 2020 |