JAKOB HATTELAND KJEMI AS has a total of 11 patent applications. Its first patent ever was published in 1999. It filed its patents most often in EPO (European Patent Office), Hong Kong and Australia. Its main competitors in its focus markets audio-visual technology are CHANNELUME SA, BISCHOFF HERMANN JOSEPH and RINKUSU KK.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 2 | |
| #2 | Hong Kong | 2 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 | |
| #5 | China | 1 | |
| #6 | Japan | 1 | |
| #7 | Norway | 1 | |
| #8 | United States | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hatteland Jakob | 10 |
| #2 | Jakob Hatteland | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN1391650A | Firework device |