Inventor
Chung-Cheng Wang
Inventor
Hsinchu, TW
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices26%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses16%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1016%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
B01DSeparation6%
H01LSemiconductor devices6%
A61BDiagnosis3%
B05CApparatus for applying fluent materials to surfaces, in general3%
B08BCleaning in general3%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters3%
PatentTitleYear
10,687,755Wearable physiological monitoring device202010,534,267Lithography patterning with flexible solution adjustment202010,386,723Lithography patterning with flexible solution adjustment201910,345,718Pattern forming method and apparatus for lithography201910,203,606Apparatus and method for dispensing developer onto semiconductor substrate20199,786,524'Developing unit with multi-switch exhaust control for defect reduction'20179,737,832'System and method for dispensing photoresist'20179,446,331'System and method for dispensing photoresist'20169,170,496'Method of pre-treating a wafer surface before applying a solvent-containing material thereon'20157,994,633'Substrate for electrical device'20117,786,567'Substrate for electrical device and methods for making the same'20107,511,579'Phase lock loop and operating method thereof'20097,317,243'Encapsulated lead having step configuration'20087,301,415'Automatic frequency tuning in a phase lock loop'20077,180,376'Synthesizer and calibrating method for the same'20077,129,572'Submember mounted on a chip of electrical device for electrical connection'20067,047,146'Method for automatically calibrating the frequency range of a PLL and associated PLL capable of automatic calibration'20066,150,892'Method and device for digitally synthesizing frequency'20005,821,725'Electric current compensation circuit for brushless motors for reducing ripples in output torques during phase change'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to IND TECH RES INST (1)· patent assignee history
2000–2020Based in Taipei, TW· patent location history
2006–2015Patents assigned to WANG CHUNG-CHENG (5)· patent assignee history
2006–2009Patents assigned to AIROHA TECH CORP (4)· patent assignee history
2006–2011Based in Taichung, TW· patent location history
2007Based in Xizhi City, TW· patent location history
2008Based in Chung-Ho City, Taipei Hsien, TW· patent location history
2015Patents assigned to FU CHI-HUA (1)· patent assignee history
2015–2020Based in Hsinchu, TW· patent location history
2016–2020Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG CO LTD | 7 | 2016–2020 |
| WANG CHUNG-CHENGself | 5 | 2006–2015 |
| AIROHA TECH CORP | 4 | 2006–2009 |
| FU CHI-HUA | 1 | 2015 |
| IND TECH RES INST | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 8 | 2015–2020 |
| Taipei, TW | 5 | 2000–2020 |
| Taichung, TW | 3 | 2006–2011 |
| Chung-Ho City, Taipei Hsien, TW | 1 | 2008 |
| Xizhi City, TW | 1 | 2007 |