JIAN QUAN GLASS DEV COMPANY LTD has a total of 15 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Taiwan, China and Hong Kong. Its main competitors in its focus markets machines and materials and metallurgy are FLEX O LITE MFG CORP, KIBOL VIKTOR F and PILKINGTON BROTHERS LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Taiwan | 5 | |
#2 | China | 4 | |
#3 | Hong Kong | 3 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Materials and metallurgy |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Treatment of glass | |
#3 | Manufacturing processes |
# | Name | Total Patents |
---|---|---|
#1 | Hsu Kuo-Chuan | 6 |
#2 | Kuo-Chuan Hsu | 4 |
#3 | Hsu Kuo Chuan | 4 |
Publication | Filing date | Title |
---|---|---|
CN102582166A | Crystallized glass article having patterns | |
TW200904768A | Crystallized glass article having patterns and method of producing the same | |
TW200904769A | Crystallized glass article having patterns and method of producing the same | |
TW201100339A | Method of producing crystallized glass article having patterns |