HOWARD STEPHEN has a total of 16 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States, China and United Kingdom. Its main competitors in its focus markets computer technology, organic fine chemistry and audio-visual technology are KIHARA YUKA, TIANJIN CHEZHIJIA DATA INFORMATION TECH CO LTD and XMPIE ISRAEL LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | China | 2 | |
#3 | United Kingdom | 1 | |
#4 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Organic fine chemistry | |
#3 | Audio-visual technology | |
#4 | Optics | |
#5 | Environmental technology | |
#6 | Control | |
#7 | Basic materials chemistry |
# | Name | Total Patents |
---|---|---|
#1 | Howard Stephen | 16 |
#2 | Sanborn Alexandra | 4 |
#3 | Hagberg Erik | 3 |
#4 | Poppe George | 1 |
#5 | Rockafellow Erin | 1 |
Publication | Filing date | Title |
---|---|---|
CN111164531A | System, method and apparatus for surveillance drone | |
US2015062089A1 | System and method for motion detection and interpretation | |
US8785666B1 | Method for preparation of anhydrosugar ethers | |
US2015225358A1 | Process for making certain epoxidized fatty acid ester plasticizers | |
US2014333745A1 | System and method for motion detection and interpretation | |
US2013274389A1 | Process for making renewable source-based citrate esters and acylated citrate esters | |
GB201109964D0 | A post containing loose material for limiting collision damage |