US 11,921,871 B2
Unlocking electronic notepads for writing
Arvind Kumar, Beaverton, OR (US); and James M. Okuley, Portland, OR (US)
Assigned to Intel Corporation, Santa Clara, CA (US)
Filed by Intel Corporation, Santa Clara, CA (US)
Filed on Jul. 29, 2022, as Appl. No. 17/816,073.
Application 17/816,073 is a continuation of application No. 15/089,169, filed on Apr. 1, 2016, granted, now 11,429,732.
Prior Publication US 2023/0088691 A1, Mar. 23, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 21/62 (2013.01); G06F 21/31 (2013.01)
CPC G06F 21/62 (2013.01) [G06F 21/31 (2013.01)] 34 Claims
OG exemplary drawing
 
1. A method comprising:
receiving wirelessly, at a tablet, an identifier from a stylus;
presenting a first electronic notepad page on a touchscreen of the tablet if the identifier corresponds to a stored identifier;
preventing access to a second electronic notepad page at the touchscreen of the tablet while the first electronic notepad page is presented;
receiving, at the touchscreen of the tablet, a login request; and
accessing the second electronic notepad page after validating the login request.