公开(公告)号：US10699550B2

公开(公告)日：2020-06-30

申请号：US16098108

申请日：2016-04-14

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Neill Thomas Kapron ,  Scott Michael Fehringer ,  Jeffrey Edward Leaming ,  George Hristov Gueorguiev ,  Andrew Stone Cifala ,  Ken Ogden ,  Lauren M. Domingo ,  Bruce E. Blaho ,  Fred Charles Thomas, III

IPC: G08B21/18 ,  G06F3/0354 ,  G06F3/01 ,  B43K29/08 ,  B43K29/00 ,  G06F3/038 ,  G06F3/041

Abstract: Styli for generating alert notifications to prevent unintentional marking of interactive devices are disclosed. A disclosed stylus includes a housing and a processor. The housing is to interchangeably receive a physically marking nib and an electronic marking nib. The processor is carried by the housing. The processor is to determine a received nib is the physically marking nib. The processor is further to determine a distance between the stylus and an interactive device satisfies a threshold. The processor is further to generate an alert notification based on the received nib being the physically marking nib and the distance between the stylus and the interactive device satisfying the threshold.

公开(公告)号：US20230305908A1

公开(公告)日：2023-09-28

申请号：US18006633

申请日：2020-07-31

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Byron A. Alcorn ,  Patrick S. Anderson ,  Peter Seiler ,  Joseph-Jonathan Salzano ,  Vinh Nguyen ,  Jeffrey Edward Leaming ,  Michael Allan Miller

IPC: G06F9/54

CPC classification number: G06F9/546 ,  G06F9/542

Abstract: In some examples, a computing device can include a memory resource storing instructions to cause a processing resource to detect a hardware event associated with the computing device, generate an alert standard format (ASF) message associated with the hardware event, and transmit the ASF message to a microcontroller to cause the microcontroller to transmit the ASF message to an external computing device.