Application number/patent number: 2005800 1 1740.
A touch panel with a transparent sensing medium is used to detect multi-touch or proximity touch occurring at different positions on the touch panel at the same time, and generate a different signal representing the touch position on the touch panel for each touch in the multi-touch.
Date of application: April 26th, 2005.
Open day: April 4, 2007
Date of authorization announcement:
Applicant/patentee: Apple Computer Co., Ltd.
Applicant's address: California, USA
Inventor: Steve hotelling; Joshua a. Streihon; Brian hope
Patent Agency: Patent and Trademark Office of China Council for the Promotion of International Trade.
Authorized Agent: Li Yong
Patent type: invention patent
Classification number G06F3/033