Inventor
Wei-Yuan Chen
Inventor
Taichung, TW
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Cprimary
G02CSpectacles12%
G06FElectric digital data processing12%
H04LTransmission of digital information, e.g. telegraphic communication12%
G01RMeasuring electric variables9%
A61FFilters implantable into blood vessels7%
G02BOptical elements, systems or apparatus7%
H04WWireless communication networks5%
A61KPreparations for medical, dental or toiletry purposes3%
C08LCompositions of macromolecular compounds3%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%
PatentTitleYear
10,972,079Common mode voltage level shifting and locking circuit202110,845,622Multifocal contact lens and contact lens product202010,768,445Contact lens product202010,715,040Voltage compensation circuit and voltage compensation method202010,698,233Contact lens202010,681,539Multi-band channel encrypting switch control device and control method202010,602,248Speaker module202010,578,889Contact lens product202010,488,580Display module201910,416,476Contact lens product201910,371,964Contact lens product201910,371,966Contact lens product201910,178,216Method and apparatus for implementing unified management of intelligent hardware devices by app, and client20199,966,734High speed semiconductor laser with a beam expanding structure20189,866,061'Power supply apparatus with protection function and redundant power supply system'20189,710,513'Access management method, device and system'20179,661,712'Lamp with automatic dimmer'20179,468,095'Manufacturing method of multilayer wiring and multilayer wiring structure'20169,241,012'System and method for telephony and communication services with message-based API'20169,215,079'Servlet API and method for XMPP protocol'20158,666,074'Optical fiber secure communication apparatus and data encryption method therefor'20148,612,932'Unified framework and method for call control and media control'20138,245,314'System and method for the prevention of malicious file copying'20127,965,884'System and method for testing LEDs on a motherboard'20117,877,219'System and method for analyzing a signal displaying a non-monotonic transition'20117,877,124'Hands-free mobile phone'20117,779,310'System and method for detecting a work status of a computer system'20107,714,604'System and method for testing an operating condition of LEDs on a motherboard'20107,711,517'System and method for testing the accuracy of real time clocks'20107,433,800'System and method for measuring performance of a voltage regulator module attached to a microprocessor'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2012Patents assigned to HON HAI PREC IND CO LTD (8)· patent assignee history
2008–2020Based in Shenzhen, CN· patent location history
2010–2012Based in Taipei, TW· patent location history
2013–2017Patents assigned to CHEN WEI (5)· patent assignee history
2013–2016Patents assigned to LIU ZHIYU (3)· patent assignee history
2013–2016Based in Saratoga, CA, US· patent location history
2014–2020Patents assigned to INST SEMICONDUCTORS CAS (3)· patent assignee history
2014–2020Based in Beijing, CN· patent location history
2016–2020Based in Taichung, TW· patent location history
2019–2020Patents assigned to LARGAN MEDICAL CO LTD (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HON HAI PREC IND CO LTD | 8 | 2008–2012 |
| LARGAN MEDICAL CO LTD | 7 | 2019–2020 |
| CHEN WEIself | 5 | 2013–2017 |
| INST SEMICONDUCTORS CAS | 3 | 2014–2020 |
| LIU ZHIYU | 3 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taichung, TW | 9 | 2016–2020 |
| Taipei, TW | 7 | 2010–2012 |
| Beijing, CN | 4 | 2014–2020 |
| Shenzhen, CN | 3 | 2008–2020 |
| Saratoga, California, US | 3 | 2013–2016 |