YAHOO US INC has a total of 16 patent applications. Its first patent ever was published in 1996. It filed its patents most often in China. Its main competitors in its focus markets computer technology, machines and telecommunications are ALTA VISTA COMPANY, COMPUTER ASS THINK INC. and COPIUN INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 16 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Machines | |
#3 | Telecommunications | |
#4 | Digital networks | |
#5 | IT methods for management |
# | Name | Total Patents |
---|---|---|
#1 | David Ku | 2 |
#2 | Ali Diab | 2 |
#3 | Qi Lu | 2 |
#4 | Chung-Man Tam | 2 |
#5 | Pavel Berkhin | 2 |
#6 | Kevin Lee | 2 |
#7 | Brown David E | 2 |
#8 | Ian Rogers | 2 |
#9 | Rorex P G | 1 |
#10 | New Matthew D | 1 |
Publication | Filing date | Title |
---|---|---|
CN101621559A | Automatic calling unit and method | |
CN101180619A | Media management system and method | |
CN1934569A | Search systems and methods with integration of user annotations | |
CN1795432A | The system and method that is used for interactive search query refinement |