ACCESS CONTROL SYST has a total of 57 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Australia, Canada and United Kingdom. Its main competitors in its focus markets control, computer technology and civil engineering are STOBBE ANATOLI, CHANGSHU ANZHI BIOLOGICAL RECOGNITION TECH CO LTD and PERKUT B R.
# | Country | Total Patents | |
---|---|---|---|
#1 | Australia | 10 | |
#2 | Canada | 9 | |
#3 | United Kingdom | 7 | |
#4 | Germany | 6 | |
#5 | France | 6 | |
#6 | United States | 5 | |
#7 | South Africa | 3 | |
#8 | Japan | 2 | |
#9 | Sweden | 2 | |
#10 | Argentina | 1 | |
#11 | Belgium | 1 | |
#12 | Brazil | 1 | |
#13 | Denmark | 1 | |
#14 | India | 1 | |
#15 | Italy | 1 | |
#16 | Netherlands | 1 |
# | Industry | |
---|---|---|
#1 | Control | |
#2 | Computer technology | |
#3 | Civil engineering | |
#4 | Machines | |
#5 | IT methods for management |
# | Technology | |
---|---|---|
#1 | Data recognition and presentation | |
#2 | Registering devices | |
#3 | Locks | |
#4 | Unspecified technologies | |
#5 | Coin-freed | |
#6 | Data processing systems | |
#7 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Hopkinson Dennis | 18 |
#2 | Hopkinson D | 6 |
#3 | Millar Frederick William | 4 |
#4 | Millar F W | 4 |
#5 | Horvath Stephen | 3 |
#6 | Millar Frederick W | 3 |
#7 | Varvel David Anthony | 2 |
#8 | Varvel David A | 2 |
#9 | Farquharson S C | 2 |
#10 | Varvel D A | 2 |
Publication | Filing date | Title |
---|---|---|
CA1115841A | Magnetic identification apparatus | |
CA1118526A | Code identification apparatus | |
CA1118527A | Code identification apparatus | |
AU6383380A | Code identification apparatus | |
AU6383280A | Code indentification apparatus | |
AU5366179A | Magnetic identification apparatus | |
AU5524580A | Code identification apparatus | |
DE2818991A1 | Electrically operated door locking system - has transmitter and receiver across door locking bolt accommodating opening | |
GB1592739A | Latches and locks | |
AU3004677A | Coel identification apparatus | |
ZA7706221B | Code identification apparatus | |
AU3863078A | Security apparatus | |
AU3558278A | Access control apparatus | |
CA1060499A | Door catch mechanism | |
US4112292A | Magnetic identification apparatus | |
GB1538297A | Door lock apparatus | |
AU2752477A | Magnetic identification apparatus | |
AU1972476A | Electrically actuated doorlock | |
US4015869A | Catch mechanism | |
AU1700276A | Latch lock position indicator |