WARD CALVIN B has a total of 11 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets surface technology and coating, engines, pumps and turbines and textiles and paper are CREATIVE TECHNOLOGY KK, UI HOLDING CO and ISHII TOOL & ENGINEERING CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 6 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | Australia | 1 |
# | Technology | |
---|---|---|
#1 | Fiber treatments | |
#2 | Unspecified technologies | |
#3 | Layered products | |
#4 | Linoleum | |
#5 | Radiation protection | |
#6 | Semiconductor devices | |
#7 | Handling thin material | |
#8 | Electric digital data processing | |
#9 | Special electric heating or lighting | |
#10 | Display controls |
# | Name | Total Patents |
---|---|---|
#1 | Ward Calvin B | 11 |
Publication | Filing date | Title |
---|---|---|
US2012068622A1 | Flexible distributed LED-based light source and method for making the same | |
US2012068621A1 | LED light source utilizing magnetic attachment | |
US2007097066A1 | LCD display utilizing light emitters with variable light output | |
WO03015113A1 | Charging dispenser for a thin web | |
US7785699B1 | Electrostatically charged porous water-impermeable absorbent laminate for protecting work surfaces from contamination | |
WO9530962A1 | Computational circuit based on capacitor arrays | |
WO9530225A1 | Memory based on arrays of capacitors | |
US4805093A | Content addressable memory |