Inventor

CHUN JONG OK

KR9 patents

⚠️ This page may combine multiple inventors who share the name “CHUN JONG OK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AMKOR TECH SINGAPORE HOLDING PTE LTD

3 patents

US11646290B2May 9, 2023

CHUN JONG OK

2 patents

US8199518B1Jun 12, 2012

Top feature package and method

CHUN JONG OK110 citations96

US9433117B1Aug 30, 2016

Shield lid interconnect package and method

CHUN JONG OK14 citations90

ST AMAND ROGER D

1 patent

US8129824B1Mar 6, 2012

Shielding for a semiconductor package

ST AMAND ROGER D54 citations93

SAMSUNG ELECTRONICS CO LTD

1 patent

US5999829ADec 7, 1999

Circuit and method for controlling the power used by a portable radiotelephone

SAMSUNG ELECTRONICS CO LTD45 citations89

YUNGJIN PHARMACEUTICAL CO LTD

1 patent

US5731007AMar 24, 1998

Pharmaceutical composition for skin diseases

YUNGJIN PHARMACEUTICAL CO LTD17 citations80

AMKOR TECHNOLOGY INC

1 patent

US10424556B2Sep 24, 2019

Shielded electronic component package

AMKOR TECHNOLOGY INC1 citations72