Inventor
Michael Chang
Inventor
Taipei, TW
Overview
Patents· 37 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%
F21VFunctional features or details of lighting devices or systems thereof6%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges5%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere5%
G06FElectric digital data processing5%
H01RElectrically-conductive connections5%
H05BElectric heating5%
E21BEarth or rock drilling2%
F21KNon-electric light sources using luminescence2%
PatentTitleYear
10,867,486Hospitality light202010,863,605Information and hub lights202010,809,443Techniques for enhanced diffusion lighting202010,794,603Intelligent purifier light2020D0891507Combined rollable screen, remote and remote container with a hook202010,677,402Lighting drywall202010,631,380Information and hub lights202010,574,757Self aware lights that self-configure202010,510,251Parking space light2019D0870019Rollable screen and remoter container201910,500,699Hands-free dual clamp device201910,408,988Techniques for enhanced diffusion lighting201910,251,242Information and hub lights201910,117,482Wearable electronic device20189,979,618Detecting and alerting performance degradation during features ramp-up20189,625,788'Flash illumination device for use with electronic apparatus or mobile device'20179,625,086'Fixing device'20179,583,229'X-ray laser microscopy system and method'20179,479,408'Detecting and alerting performance degradation during features ramp-up'2016D0764564'Camera mount'20169,273,821'Positioning device working with fixer for handheld, portable, mobile device'20169,225,625'Detecting and alerting performance degradation during features ramp-up'20159,206,943'Extension rod device working with fixer for handheld, portable, mobile devices'20159,115,740'Fixer for handheld, portable, mobile device'20158,875,389'Method of making an electrical connection system'20148,517,771'Replaceable connection for portable electronic devices'20138,475,215'Replaceable connection for portable electronic devices'20138,096,837'Replaceable connection for portable electronic devices'20127,280,695'System and method of pen-based data input into a computing device'20076,979,656'Carbon and halogen doped silicate glass dielectric layer and method for fabricating the same'20056,712,146'Downhole assembly releasable connection'20046,602,799'Method of forming a uniform ultra-thin gate oxide layer'20036,390,882'Decorative-article structure made from winding metallic wires and being rotatable under solar energy'20025,245,839'Adsorption-type refrigerant recovery apparatus'19934,907,828'Alignable, threaded, sealed connection'1990D0298240'Telephone handset and base combination'1988D0294652'Expandable hat and fan'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2014Patents assigned to CHANG MICHAEL (5)· patent assignee history
1990–2004Based in Houston, TX, US· patent location history
1993–2018Based in Hsinchu, TW· patent location history
2002–2020Based in Taipei, TW· patent location history
2012–2014Patents assigned to CHEN JEFF (4)· patent assignee history
2012–2014Patents assigned to FLEXTRONICS AP LLC (4)· patent assignee history
2015–2017Patents assigned to CHANG MICHAEL CHAU-LUN (5)· patent assignee history
2015–2018Based in Fremont, CA, US· patent location history
2019–2020Patents assigned to RESILIENCE MAGNUM IP LLC (10)· patent assignee history
2019–2020Based in Long Beach, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RESILIENCE MAGNUM IP LLC | 10 | 2019–2020 |
| CHANG MICHAELself | 5 | 1988–2014 |
| CHANG MICHAEL CHAU-LUNself | 5 | 2015–2017 |
| CHEN JEFF | 4 | 2012–2014 |
| FLEXTRONICS AP LLC | 4 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taipei, TW | 13 | 2002–2020 |
| Long Beach, California, US | 10 | 2019–2020 |
| Hsinchu, TW | 3 | 1993–2018 |
| Fremont, California, US | 3 | 2015–2018 |
| Houston, Texas, US | 2 | 1990–2004 |