LESSAC TECHNOLOGIES INC has a total of 11 patent applications. Its first patent ever was published in 2002. 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 computer technology and control are KING REGINALD ALFRED, DRAGON SYSTEMS INC and SHANGHAI YUZHIYI INFORMATION TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 3 | |
#2 | United States | 3 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | Canada | 1 | |
#5 | China | 1 | |
#6 | Republic of Korea | 1 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Control |
# | Technology | |
---|---|---|
#1 | Speech analysis | |
#2 | Teaching materials |
# | Name | Total Patents |
---|---|---|
#1 | Marple Gary | 9 |
#2 | Chandra Nishant | 5 |
#3 | Wilson H Donald | 5 |
#4 | Park Sue Ann | 4 |
#5 | Krebs Nancy | 4 |
#6 | Kur Barry | 4 |
#7 | Gary Diane | 3 |
#8 | Nitisaroj Rattima | 3 |
#9 | Marple Gary A | 1 |
#10 | Gary Marple | 1 |
Publication | Filing date | Title |
---|---|---|
US2013226569A1 | Methods employing phase state analysis for use in speech synthesis and recognition | |
WO2009021183A1 | System-effected text annotation for expressive prosody in speech synthesis and recognition | |
WO2006104988A1 | Hybrid speech synthesizer, method and use | |
KR20070004788A | Prosodic speech text codes and their use in computerized speech systems | |
US2003229497A1 | Method of recognizing spoken language with recognition of language color |