PNF Co., Ltd Trademarks
EQUIL SMARTMARKER
Filed: August 19, 2014
Data input device, namely, electronic pen using ultrasonic waves; ultrasonic pen generating ultrasonic waves for inputting…
Owned by: PNF Co., Ltd
Serial Number: 79159237
EQUIL
Filed: September 9, 2013
Data input device and Information input device using ultrasonic, namely, Electronic pens, Ultrasonic light pens, Magneto…
Owned by: PNF Co., Ltd
Serial Number: 86058921
EQUIL
Operating software for electronic pens, namely, software associated with an electronic pen and a receiver wirelessly connected…
Owned by: PNF Co., Ltd
Serial Number: 86198398
