HO CHIH-CHUNG

Overview

Total Patents

24

About

HO CHIH-CHUNG has a total of 24 patent applications. Its first patent ever was published in 2006. It filed its patents most often in EPO (European Patent Office), Taiwan and United States. Its main competitors in its focus markets medical technology are BUCHANAN LEONARD STEPHEN, SPOFFORTH LEONARD M and APC LTD.

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Patent filings in countries

World map showing HO CHIH-CHUNGs patent filings in countries

#	Country	Total Patents
#1	EPO (European Patent Office)	7
#2	Taiwan	4
#3	United States	4
#4	Japan	3
#5	WIPO (World Intellectual Property Organization)	3
#6	China	2
#7	Canada	1

Patent filings per year

Chart showing HO CHIH-CHUNGs patent filings per year from 1900 to 2020

Similar Companies

BUCHANAN LEONARD STEPHEN 100% similarity

SPOFFORTH LEONARD M 100% similarity

APC LTD 100% similarity

SHIYUUKAI 100% similarity

ARMSTRONG M M 100% similarity

CLOR CHARLES 100% similarity

SIC INVENT AG 100% similarity

KURZ CRAVEN H 100% similarity

DELLINGER EUGENE L 100% similarity

ISIDORE STERN 100% similarity

Focus industries

#	Industry
#1	Medical technology

Focus technologies

#	Technology
#1	Dentistry

Top inventors

#	Name	Total Patents
#1	Ho Chih-Chung	24

Latest patents

Publication	Filing date	Title
CA2890152A1	2012-11-15	Dental implant with first internal thread and second internal thread
WO2014008642A1	2012-07-11	Locking taper abutment provided with weakened zone
TW201235012A	2011-02-25	Locking taper type abutment having weakened section
CN103402455A	2011-02-21	Locking taper abutment provided with weakened zone
TW201028131A	2010-03-17	Dental implant
TW201031388A	2009-02-26	Device for dental implant surgery
US2008085491A1	2006-10-10	Dental implant system
TW200803797A	2006-07-05	Dental implant system
EP1733698A2	2006-04-10	Abutment for dental implant
JP2006239423A	2006-02-27	Dental implant system