Inventor
Danny Chang
Inventor
San Francisco, CA, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes16%
H01FMagnets16%
H03HImpedance networks, e.g. resonant circuits12%
H01LSemiconductor devices8%
H03FAmplifiers8%
H10DInorganic electric semiconductor devices8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
E05DHinges or suspension devices for doors, windows or wings4%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof4%
G03GElectrography4%
PatentTitleYear
10,622,309Transmission line structure with high Q factor and low insertion loss for millimeter wave applications202010,553,530Three-dimensional (3D) inductor-capacitor (LC) circuit202010,320,339Weakly coupled based harmonic rejection filter for feedback linearization power amplifier201910,198,759System and method for coordination of remote inspectors20199,966,905Weakly coupled based harmonic rejection filter for feedback linearization power amplifier20189,196,406'High Q factor inductor structure'2015D0743335'Portable power supply'20158,548,866'Methods and systems to supplement a listing via a third party trust provider'20138,447,663'System and method for coordination of remote inspectors'20138,200,543'Methods and systems to supplement a listing via a third party trust provider'20126,286,187'Rotary hinge shaft assembly'20016,233,426'Cover assembly for an image processing system'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Based in Chung-Li, TW· patent location history
2001Based in Hsinchu, TW· patent location history
2012–2015Patents assigned to CHANG DANNY (4)· patent assignee history
2012–2019Patents assigned to EBAY INC (4)· patent assignee history
2012–2013Patents assigned to PARTHASARATHY BALAJI THALLAM (3)· patent assignee history
2012–2013Patents assigned to GONG BIN (2)· patent assignee history
2012–2019Based in Los Altos, CA, US· patent location history
2015–2020Based in San Francisco, CA, US· patent location history
2015Based in Taoyuan, TW· patent location history
2018–2020Patents assigned to QORVO US INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHANG DANNYself | 4 | 2012–2015 |
| EBAY INC | 4 | 2012–2019 |
| QORVO US INC | 4 | 2018–2020 |
| PARTHASARATHY BALAJI THALLAM | 3 | 2012–2013 |
| GONG BIN | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Francisco, California, US | 5 | 2015–2020 |
| Los Altos, California, US | 4 | 2012–2019 |
| Taoyuan, TW | 1 | 2015 |
| Chung-Li, TW | 1 | 2001 |
| Hsinchu, TW | 1 | 2001 |