CHANG YUAN-CHI has a total of 12 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States and Taiwan. Its main competitors in its focus markets computer technology, machines and it methods for management are AURIGIN SYSTEMS INC, SHAPIRO ALAN JOSHUA and JUSTSYSTEMS EVANS RES INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Taiwan | 1 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Machines | |
#3 | IT methods for management |
# | Technology | |
---|---|---|
#1 | Electric digital data processing | |
#2 | Unspecified technologies | |
#3 | Data processing systems |
# | Name | Total Patents |
---|---|---|
#1 | Chang Yuan-Chi | 12 |
#2 | Stanoi Ioana R | 4 |
#3 | Lang Christian A | 3 |
#4 | Lee Juhnyoung | 3 |
#5 | Hill Matthew L | 2 |
#6 | Sominsky Igor | 1 |
#7 | Wang Min | 1 |
#8 | Mukherjee Debdoot | 1 |
#9 | Li Chung-Sheng | 1 |
#10 | Smith John R | 1 |
Publication | Filing date | Title |
---|---|---|
TW201420415A | Harmonic deceleration driver of electric bicycle | |
US2012330996A1 | Multi-granularity hierarchical aggregate selection based on update, storage and response constraints | |
US2008183657A1 | Method and apparatus for providing direct access to unique hierarchical data items | |
US2006218177A1 | System and method for storing and retrieving data through an inferencing-enabled metadata system | |
US2006190425A1 | Method for merging multiple ranked lists with bounded memory |