2019

1. 특허법인 정특 설립(특허법인 정안과 분리)

1. Divided from HONESTY & JR PARTNERS and changed male to HONESTY&PATENT IP LAW FIRM

2012

1. 특허법인 정안 설립(특허법률사무소 정률과 합병)

1. Merged with Jeongryul IP Firm and changed name to HONESTY & JR PARTNERS

2004

1. 특허법인 정직과특허 설립

1. HONESTY & PATENT IP Firm established

2000

1. 특허법률사무소 정직과특허 설립

1. HONESTY PATENT Patent Office established