HORIZON NAVIGATION INC has a total of 12 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States and EPO (European Patent Office). Its main competitors in its focus markets measurement, control and telecommunications are MAGELLAN DIS INC, NAVIS AUTOMOTIVE SYSTEMS INC and YOSHIOKA MOTOTAKA.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | EPO (European Patent Office) | 5 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Control | |
#3 | Telecommunications | |
#4 | Computer technology | |
#5 | Transport |
# | Technology | |
---|---|---|
#1 | Measuring distances | |
#2 | Radio navigation | |
#3 | Traffic control systems | |
#4 | Telephonic communication | |
#5 | Vehicle drive control systems | |
#6 | Image data processing | |
#7 | Teaching materials |
# | Name | Total Patents |
---|---|---|
#1 | Polidi Ari I | 3 |
#2 | Nolan James | 2 |
#3 | Tamai Haruhisa | 2 |
#4 | Govind Gunda | 1 |
#5 | Oshizawa Hidekazu | 1 |
#6 | Manson William R | 1 |
#7 | Angerman John R | 1 |
#8 | Chowdhary M | 1 |
#9 | Polidi Ari Israel | 1 |
#10 | Zuber Gary | 1 |
Publication | Filing date | Title |
---|---|---|
US6622086B2 | Method of representing a location in a database for a vehicle navigation system | |
EP1217593A2 | Method and apparatus for providing routes using auto ferries and channels | |
US6470268B1 | Navigation destination entry via glyph to digital translation | |
US6600994B1 | Quick selection of destinations in an automobile navigation system | |
US2002149475A1 | Method and apparatus for generating notification of changed conditions behind a vehicle | |
US2002138196A1 | Methods and apparatus for dynamic point of interest display | |
US6735516B1 | Methods and apparatus for telephoning a destination in vehicle navigation | |
US6456935B1 | Voice guidance intonation in a vehicle navigation system |