CHANG TING-MAO has a total of 19 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Canada, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets telecommunications, computer technology and digital networks are MICROSOFT MOBILE OY, SHANGHAI MOBILEPEAK SYSTEMS INC and OOO KUB.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 6 | |
#2 | United States | 5 | |
#3 | WIPO (World Intellectual Property Organization) | 5 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | Australia | 1 |
# | Industry | |
---|---|---|
#1 | Telecommunications | |
#2 | Computer technology | |
#3 | Digital networks | |
#4 | Environmental technology | |
#5 | Measurement | |
#6 | IT methods for management | |
#7 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Chang Ting-Mao | 19 |
#2 | Chan Jawe | 4 |
Publication | Filing date | Title |
---|---|---|
US2013078966A1 | System and method for notifying the user of a mobile phone the status of an originated phone call | |
US2007238453A1 | System and method for delivering notification through telephone network | |
CA2567555A1 | System and method for determining a location by using multiple identifiers of wireless access points | |
WO2005066587A1 | Proximity triggered job scheduling system and method | |
CA2551832A1 | Proximity triggered job scheduling system and method | |
EP1540462A2 | A power saving mobility aware system and method | |
EP1488542A1 | Proximity triggered job scheduling system and method | |
CA2361765A1 | System and method for accessing local information |