LIANHONG ART CO LTD has a total of 14 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States. Its main competitors in its focus markets civil engineering, computer technology and machines are CHERN JR-JIUN, LEOHAB ENTPR CO LTD and FIRST DOME CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 14 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Computer technology | |
#3 | Machines | |
#4 | Audio-visual technology | |
#5 | Telecommunications | |
#6 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Electric digital data processing | |
#2 | Hinges for doors or windows | |
#3 | Indexing scheme relating to hinges | |
#4 | Unspecified technologies | |
#5 | Wing fittings | |
#6 | Casings and printed circuits | |
#7 | Telephonic communication | |
#8 | Gearing | |
#9 | Television | |
#10 | Frames |
# | Name | Total Patents |
---|---|---|
#1 | Chen Chia-Hui | 13 |
#2 | Lin Tzu-Yu | 10 |
#3 | Chen Yen-Ting | 7 |
#4 | Chang Chiao-Fang | 2 |
#5 | Hsu Tien-Yueh | 2 |
#6 | Lo Hsiang-Ho | 1 |
#7 | Chen Chia Hui | 1 |
#8 | Tai Jih-Nan | 1 |
#9 | Lin Che-Hsien | 1 |
#10 | Kao Min-Hsiang | 1 |
Publication | Filing date | Title |
---|---|---|
US10480227B1 | Hinge device with dual shaft | |
US10563438B1 | Hinge device with helical gear | |
US2020003356A1 | Rebounding pivot module | |
US9677308B1 | Hinge having movable shaft | |
US9518414B1 | Hinge device capable of extending rotational angle | |
US9464471B1 | Dual shaft hinge device | |
US2017183895A1 | Synchronous hinge device | |
US9404298B1 | Hinge structure | |
US9366064B1 | Hinge structure | |
US2015159413A1 | Transmission mechanism for dual-shaft hinge | |
US8966715B1 | Synchronous rotation mechanism for dual-shaft hinge | |
US2012175478A1 | Slide cover mounting structure | |
US2007163082A1 | Hinge rotative on two mutual orthogonal axes | |
US2007169313A1 | Foldable hinge |