SEAL KING IND CO LTD has a total of 26 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, United Kingdom and Switzerland. Its main competitors in its focus markets basic materials chemistry, machines and packaging and shipping are UZIN TYRO AG, MANULI AUTOADESIVI SPA and TESA AG.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | United Kingdom | 6 | |
#3 | Switzerland | 2 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | France | 2 | |
#6 | Taiwan | 2 | |
#7 | Australia | 1 | |
#8 | China | 1 | |
#9 | Netherlands | 1 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Machines | |
#3 | Packaging and shipping | |
#4 | Audio-visual technology | |
#5 | Measurement | |
#6 | Surface technology and coating |
# | Technology | |
---|---|---|
#1 | Adhesives | |
#2 | Unspecified technologies | |
#3 | Advertising | |
#4 | Handling thin material | |
#5 | Containers for goods storage | |
#6 | Special measuring | |
#7 | Layered products | |
#8 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Wang Chung-Ching | 8 |
#2 | Wang Chung-Chin | 5 |
#3 | Wu Chia-Lu | 3 |
#4 | Wang Chung Ching | 3 |
#5 | Wang Chung Chin | 2 |
#6 | Chung-Chin Wang | 1 |
#7 | Liao Kuo C | 1 |
#8 | Wang Chongqing | 1 |
#9 | Wang Chong-Qing | 1 |
#10 | Wang Chung C | 1 |
Publication | Filing date | Title |
---|---|---|
US2021122944A1 | Easy tear sticker assembly with pattern layer | |
US2016288968A1 | Unsealing indication structure of counterfeit tape | |
TW201442922A | Roll type easily tearable label tape assembly | |
TW201404853A | Method of manufacturing tape component | |
EP2218758A1 | Tamper-proof adhesive tape assembly | |
EP2100935A1 | Tamperproof adhesive tape | |
US2005112370A1 | Fake-proof adhesive tape | |
CN1654574A | Method and system for producing sealing tape and sealing tape prepared thereby | |
AU658834B2 | Lateral tear tape | |
FR2676040B3 | ADHESIVE TAPE HOLDER STRUCTURE. | |
US5153043A | Laterally tearing tape strip | |
US5090565A | Adhesive tape holder | |
GB8920594D0 | A lateral tear tape dispenser | |
GB8920593D0 | Roll of lateral tear tape |