Grand Rapids, Michigan
United States
4
2019-12-05
The entities that hold a legal rights for patent applications filed by inventor Schaefer William D.:
William D. Schaefer from Grand Rapids, US has applied for patents for these inventions. The list has both pending applications and granted patents:
APPARATUS AND METHOD FOR DETERMINING A STIMULUS, INCLUDING A TOUCH INPUT AND A STYLUS INPUT
#2 | 2015-10-22Apparatus and method for determining a stimulus, including a touch input and a stylus input
#3 | 2012-03-22Apparatus and method for determining a touch input
#4 | 2005-05-24Molded/integrated touch switch/control panel assembly and method for making same
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