Yee Kai Lai

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Jungli, TW

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Patents Applicationslast 30 patents

Information Patent Application
Vortex mask and method for preparing the same and method for prepar...
- Publication number 20080020293
- Publication date Jan 24, 2008
- ProMOS Technologies Inc.
- Yee Kai Lai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Phase shifting mask capable of reducing the optical proximity effec...
- Publication number 20070254218
- Publication date Nov 1, 2007
- ProMOS Technologies Inc.
- Yee Kai Lai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method for Shrinking Opening Sizes of a Photoresist Pattern
- Publication number 20070231752
- Publication date Oct 4, 2007
- ProMOS Technologies, Inc.
- Yee-Kai Lai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Phase-shifting mask
- Publication number 20070087271
- Publication date Apr 19, 2007
- PROMOS TECHNOLOGIES INC.
- Yee Kai Lai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Levenson phase shifting mask and method for preparing the same and...
- Publication number 20060263701
- Publication date Nov 23, 2006
- ProMOS Technologies Inc.
- Yee Kai Lai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY