Leu; Len-Yi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Leu; Len-Yi.The latest application filed is for "method for forming micro-electro-mechanical system (mems) structure".

Company Profile

2.14.11

Leu; Len-Yi - Hsinchu TW
Leu; Len-Yi - Hsin-Chu TW
LEU; Len-Yi - Hsinchu City TW
Leu; Len-Yi - Hsinchi TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
MEMS devices and methods of forming the same Grant 10,981,779 - Chang , et al. April 20, 2	2021-04-20
Method for forming micro-electro-mechanical system (MEMS) structure Grant 10,865,100 - Chang , et al. December 15, 2	2020-12-15
Method For Forming Micro-electro-mechanical System (mems) Structure App 20190315620 - CHANG; Kai-Fung ; et al.	2019-10-17
Micro-electro-mechanical system (MEMS) structure including isolation ring at sidewalls of semiconductor via and method for forming the same Grant 10,343,895 - Chang , et al. July 9, 2	2019-07-09
MEMS device with multi pressure Grant 10,266,400 - Chang , et al.	2019-04-23
Micro-electro-mechanical System (mems) Structure And Method For Forming The Same App 20190002275 - CHANG; Kai-Fung ; et al.	2019-01-03
Microelectromechanical systems (MEMS) stopper structure for stiction improvement Grant 10,150,664 - Chang , et al. Dec	2018-12-11
Semiconductor device Grant 10,112,822 - Chang , et al. October 30, 2	2018-10-30
Semiconductor Device App 20180230001 - Chang; Kai-Fung ; et al.	2018-08-16
MEMS Devices and Methods of Forming the Same App 20180194618 - Chang; Kai-Fung ; et al.	2018-07-12
MEMS devices and methods of forming the same Grant 9,926,190 - Chang , et al. March 27, 2	2018-03-27
Package structure and manufacturing method thereof Grant 9,868,630 - Chang , et al. January 16, 2	2018-01-16
MEMS Device with Multi Pressure App 20180002166 - Chang; Kai-Fung ; et al.	2018-01-04
Package Structure And Manufacturing Method Thereof App 20170334711 - Chang; Kai-Fung ; et al.	2017-11-23
MEMS cap with multi pressure Grant 9,764,948 - Chang , et al. September 19, 2	2017-09-19
MEMS Devices and Methods of Forming the Same App 20170210618 - Chang; Kai-Fung ; et al.	2017-07-27
MEMS Cap with Multi Pressure App 20170210619 - Chang; Kai-Fung ; et al.	2017-07-27
MEMS device with a bonding layer embedded in the cap Grant 9,540,231 - Chang , et al. January 10, 2	2017-01-10
Microelectromechanical Systems (mems) Stopper Structure For Stiction Improvement App 20160167945 - Chang; Kai-Fung ; et al.	2016-06-16
Semiconductor Device And Method Of Forming The Same App 20150210537 - CHANG; Kai-Fung ; et al.	2015-07-30
Split gate flash memory cell structure and method of manufacturing the same Grant 6,924,527 - Hsu , et al. August 2, 2	2005-08-02
Split gate flash memory cell structure and method of manufacturing the same App 20030047766 - Hsu, Ching-Hsiang ; et al.	2003-03-13
Method for making flash memory cell having reentrant angle floating gate Grant 6,365,459 - Leu April 2, 2	2002-04-02
Split gate flash memory cell with self-aligned process Grant 6,174,771 - Leu January 16, 2	2001-01-16
Flash memory cell using poly to poly tunneling for erase Grant 6,114,723 - Leu September 5, 2	2000-09-05

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