KANG HO CHANG has a total of 16 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets medical technology, computer technology and it methods for management are BIO VASCULAR INC, OSTEONIC CO LTD and OSSIO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 9 | |
#2 | WIPO (World Intellectual Property Organization) | 5 | |
#3 | China | 1 | |
#4 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Computer technology | |
#3 | IT methods for management | |
#4 | Pharmaceuticals |
# | Technology | |
---|---|---|
#1 | Object sterilising | |
#2 | Diagnosis and surgery | |
#3 | Implantable devices | |
#4 | Dentistry | |
#5 | Data recognition and presentation | |
#6 | Data processing systems | |
#7 | Medical preparations |
# | Name | Total Patents |
---|---|---|
#1 | Kang Ho Chang | 15 |
#2 | Lee Jung Heon | 2 |
#3 | Choi Jong Hoon | 2 |
#4 | Kim Dong Myong | 2 |
#5 | Cha Hyung Joon | 1 |
#6 | Gregory E Mirigian | 1 |
#7 | Kim Hyung Jo | 1 |
#8 | Han Kwon Hoon | 1 |
#9 | Youn Jang Ho | 1 |
#10 | Lee Hae Wook | 1 |
Publication | Filing date | Title |
---|---|---|
KR101938263B1 | Manufacturing method for dental dual structure membrane | |
KR101906899B1 | A Method for Manufacturing Ring Shape Bone Grafting Substitute | |
KR20160129982A | Mussel adhesive protein-derived bone binder for preventing or treating periodontal disease and method for preparing the same | |
KR20160117022A | An inventory management system and the inventory managing method using the same | |
KR20150134193A | a resorbable chollagen membrane and a method of preparing the same | |
KR20150125298A | a method for preparing a porcine bone graft with an excellent performance in cell adhesion and bone formation using nano hydroxyapatite surface modification technology, and a porcine bone graft prepared thereby | |
KR20130062181A | Micro-coil assembly | |
KR20110043799A | Micro-coil assembly | |
KR20100111606A | Detachable micro-coil assembly |