Inventor
Kuo-Wei Chang
Inventor
New Taipei, TW
Overview
Patents· 39 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Nprimary
H10NElectric solid-state devices not otherwise provided for17%
A61NElectrotherapy13%
H10BElectronic memory devices13%
H01LSemiconductor devices7%
H01QAntennas, i.e. radio aerials6%
C23CCoating metallic material4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
H01RElectrically-conductive connections4%
A61BDiagnosis3%
H02JElectric power networks3%
PatentTitleYear
10,989,639Experimental test method for subcritical propagation rate of rock fractures based on triaxial stress--strain curve202110,868,898Wireless charging device applying antenna module202010,680,372Electrical contact of electrical connector2020D0873806Antenna202010,483,695Electrical connector transmitting high frequency signals201910,468,795Electrical connector transmitting high frequency signals201910,469,636Signal enhancement device applying antenna module and method for manufacturing the same20199,948,006Antenna assembly and electronic device including the same20189,853,352Antenna module, signal enhancement device and communication device2017D0797082'Antenna'20179,716,226'Electrode materials and interface layers to minimize chalcogenide interface resistance'20179,663,751'Platform system for in vitro cell co-cultivation with automatic trapping function'20179,543,515'Electrode materials and interface layers to minimize chalcogenide interface resistance'20179,379,321'Chalcogenide glass composition and chalcogenide switch devices'20169,029,826'Phase change memory including ovonic threshold switch with layered electrode and methods for forming the same'20158,971,089'Low power phase change memory cell'20158,633,463'Depositing titanium silicon nitride films for forming phase change memories'20148,530,875'Phase change memory including ovonic threshold switch with layered electrode and methods for forming same'20138,501,523'Depositing titanium silicon nitride films for forming phase change memories'20138,352,024'Electrokinetic delivery system for self-administration of medicaments and methods therefor'20138,328,788'Methods and systems for electrokinetic delivery of a substance'20128,148,707'Ovonic threshold switch film composition for TSLAGS material'20127,939,815'Forming a carbon passivated ovonic threshold switch'20117,888,240'Method of forming phase change memory devices in a pulsed DC deposition chamber'20117,127,285'Systems and methods for electrokinetic delivery of a substance'20067,069,073'Electrokinetic delivery of medicaments'20067,016,724'Electrokinetic delivery system for self-administration of medicaments and methods therefor'20066,885,021'Adhesion layer for a polymer memory device and method therefor'20056,826,434'Computerized numerical control for a servomechanism'20046,792,306'Finger-mounted electrokinetic delivery system for self-administration of medicaments and methods therefor'20046,735,470'Electrokinetic delivery of medicaments'20046,553,253'Method and system for electrokinetic delivery of a substance'20036,477,410'Electrokinetic delivery of medicaments'20026,236,037'Finger touch sensors and virtual switch panels'20015,964,701'Patient monitoring finger ring sensor'19994,961,429'Diastolic pressure sensor'19904,469,562'Carbon dioxide sensor'19843,974,458'Dual field excitation for a carbon dioxide laser'19763,966,579'Apparatus for measuring alcohol concentrations'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2013Patents assigned to CHANG KUO WEI (5)· patent assignee history
1976–2004Based in Lexington, MA, US· patent location history
2002–2006Patents assigned to BIOPHORETIC THERAPEUTIC SYSTEM (5)· patent assignee history
2002–2013Based in Waltham, MA, US· patent location history
2005–2013Based in Sunnyvale, CA, US· patent location history
2011–2017Based in Cupertino, CA, US· patent location history
2012–2015Patents assigned to CHANG KUO-WEI (4)· patent assignee history
2015–2017Patents assigned to INTEL CORP (4)· patent assignee history
2017–2020Patents assigned to CHENG UEI PREC IND CO LTD (6)· patent assignee history
2017–2020Based in New Taipei, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHENG UEI PREC IND CO LTD | 6 | 2017–2020 |
| BIOPHORETIC THERAPEUTIC SYSTEM | 5 | 2002–2006 |
| CHANG KUO WEIself | 5 | 1976–2013 |
| CHANG KUO-WEIself | 4 | 2012–2015 |
| INTEL CORP | 4 | 2015–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| New Taipei, TW | 9 | 2017–2020 |
| Cupertino, California, US | 9 | 2011–2017 |
| Waltham, Massachusetts, US | 9 | 2002–2013 |
| Lexington, Massachusetts, US | 7 | 1976–2004 |
| Sunnyvale, California, US | 2 | 2005–2013 |