TELCHEMY INC has a total of 33 patent applications. Its first patent ever was published in 2000. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets digital networks, telecommunications and computer technology are STEP TECHNICA CO LTD, WING DANIEL G and LIN YANGBO.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 8 | |
#2 | United States | 8 | |
#3 | WIPO (World Intellectual Property Organization) | 8 | |
#4 | Canada | 3 | |
#5 | Australia | 2 | |
#6 | China | 2 | |
#7 | Republic of Korea | 2 |
# | Industry | |
---|---|---|
#1 | Digital networks | |
#2 | Telecommunications | |
#3 | Computer technology | |
#4 | Audio-visual technology |
# | Technology | |
---|---|---|
#1 | Digital information transmission | |
#2 | Telephonic communication | |
#3 | Transmission | |
#4 | Speech analysis | |
#5 | Wireless communication networks | |
#6 | Television |
# | Name | Total Patents |
---|---|---|
#1 | Clark Alan D | 24 |
#2 | Clark Alan Douglas | 4 |
#3 | Clark Alan | 4 |
Publication | Filing date | Title |
---|---|---|
EP2206303A1 | Method and system for viewer quality estimation of packet video streams | |
EP2127278A2 | Method and system for estimating modem fax performance over packet networks | |
CA2634913A1 | Distributed system and method for diagnosing network problems | |
WO2006069219A2 | System and method for prioritizing individual streams within a multimedia flow | |
CA2590158A1 | System and method for improving the quality of real time multimedia sessions | |
KR20060026850A | System for identifying and locating network problems | |
US7075981B1 | Dynamic quality of service monitor | |
US6741569B1 | Quality of service monitor for multimedia communications system |