HWANG; Yun Seok

Patent Applications and Registrations

Patent applications and USPTO patent grants for HWANG; Yun Seok.The latest application filed is for "ion source".

Company Profile

0.6.6

HWANG; Yun Seok - Seoul KR
Hwang; Yun-Seok - Yongin-si N/A KR
Hwang; Yun-Seok - Busan KR
Hwang; Yun-Seok - Suyeong-gu KR

*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
Ion Source App 20170186581 - HWANG; Yun Seok ; et al.	2017-06-29
Apparatus and method for changing serving cell in a high speed wireless communication system Grant 9,357,462 - Kim , et al. May 31, 2	2016-05-31
Ion beam source Grant 9,269,535 - Hwang , et al. February 23, 2	2016-02-23
Ion Beam Source App 20160049277 - HWANG; Yun Seok ; et al.	2016-02-18
Composition for surface modification of a heat sink and method for surface treatment of the heat sink for printed circuit boards using the same Grant 7,981,317 - Lee , et al. July 19, 2	2011-07-19
Apparatus and method for changing serving cell in a high speed wireless communication system App 20100157945 - Kim; Jin-Ik ; et al.	2010-06-24
Composition For Surface Modification Of A Heat Sink And Method For Surface Treatment Of The Heat Sink For Printed Circuit Boards Using The Same App 20090230085 - LEE; Young-Ho ; et al.	2009-09-17
Printed circuit board and manufacturing method of the same App 20090133920 - Kim; Keun-Ho ; et al.	2009-05-28
Radiant heat printed circuit board and method of fabricating the same App 20080277146 - Hwang; Yun Seok ; et al.	2008-11-13
Method for optimizing hard handoffs in CDMA network Grant 6,671,265 - Hwang , et al. December 30, 2	2003-12-30
Method for controlling forward power control utilizing an erasure indicator bit in a CDMA system Grant 6,501,958 - Hwang , et al. December 31, 2	2002-12-31

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