Inventor
Kao-Tsair Tsai
Inventor
Kaohsiung, TW
Overview
Patents· 12 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 devices39%
H01LSemiconductor devices17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
H10BElectronic memory devices6%
H10DInorganic electric semiconductor devices6%
H10NElectric solid-state devices not otherwise provided for6%
PatentTitleYear
10,658,320Semiconductor device including conductive structure202010,615,046Methods of forming semiconductor devices with flowable material for better planarization method20209,773,842'Memory devices'20178,022,560'Overlay mark'20117,598,155'Method of manufacturing an overlay mark'20097,223,527'Immersion lithography process, and structure used for the same and patterning process'20077,008,729'Method for fabricating phase mask of photolithography process'20066,791,668'Semiconductor manufacturing apparatus and method'20046,544,695'Photomask set for photolithographic operation'20036,509,137'Multilayer photoresist process in photolithography'20036,465,160'Method for preventing side-lobes in photolithography'20026,413,685'Method of reducing optical proximity effect'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2020Patents assigned to WINBOND ELECTRONICS CORP (12)· patent assignee history
2002–2007Based in Kaohsiung, TW· patent location history
2004–2011Based in Hsinchu, TW· patent location history
2017–2020Based in Taichung, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WINBOND ELECTRONICS CORP | 12 | 2002–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kaohsiung, TW | 5 | 2002–2007 |
| Hsinchu, TW | 4 | 2004–2011 |
| Taichung, TW | 3 | 2017–2020 |