公开(公告)号：US12105881B2

公开(公告)日：2024-10-01

申请号：US18148006

申请日：2022-12-29

Applicant: QUALCOMM Incorporated

Inventor： Sandeep Louis D'Souza ,  Raj Kumar ,  Deepak Rajendra Karnik ,  Reid Westburg ,  Krishna Buska ,  William Scofield ,  George Issa Saman ,  Seong Jun Ma ,  Hui-Ya Liao Nelson ,  Eddie Choy ,  Livingstone Song ,  Louis Dominic Oliveira

IPC: G06F3/16 ,  G06F3/01 ,  G06F3/041 ,  G06F3/04842 ,  G06F3/04886

CPC classification number: G06F3/016 ,  G06F3/0414 ,  G06F3/04842 ,  G06F3/04886 ,  G06F2203/014 ,  G06F2203/04105

Abstract: In some aspects, an electronic device may display a keyboard user interface on a touchscreen display panel. The electronic device may detect a key press interaction with the keyboard user interface. The electronic device may trigger one or more haptic actuators to generate a vibration waveform associated with a haptic pattern that is based at least in part on a context associated with the key press interaction. Numerous other aspects are described.

公开(公告)号：US11625955B1

公开(公告)日：2023-04-11

申请号：US17448191

申请日：2021-09-20

Applicant: QUALCOMM Incorporated

Inventor： Raj Kumar ,  Chun Yiu Chu ,  Jessica Liu Strohmann

IPC: G06K9/00 ,  G06V40/60 ,  G01L25/00 ,  G01L1/18 ,  G06V10/98 ,  G06V40/40 ,  G06V40/50 ,  G06V40/13

Abstract: A method may involve controlling, via a control system, the apparatus to provide a first prompt to place a digit on an outer surface of the apparatus in a fingerprint sensor system area. The method may involve determining, via the control system, a digit force or a digit pressure of the digit on the outer surface of the apparatus. The method may involve controlling, via the control system, the apparatus to provide a second prompt corresponding to the digit force or the digit pressure.

公开(公告)号：US20210158002A1

公开(公告)日：2021-05-27

申请号：US16691416

申请日：2019-11-21

Applicant: QUALCOMM Incorporated

Inventor： Jack Conway Kitchens ,  John Keith Schneider ,  Stephen Michael Gojevic ,  Evan Michael Breloff ,  James Anthony Miranto ,  Emily Kathryn Brooks ,  Fitzgerald John Archibald ,  Alexei Stoianov ,  Raj Kumar ,  Sai Praneeth Sreeram ,  Nirma Lnu ,  Sandeep Louis D'Souza ,  Nicholas Ian Buchan ,  Yipeng Lu ,  Chin-Jen Tseng ,  Hrishikesh Vijaykumar Panchawagh

IPC: G06K9/00 ,  G02B1/00

Abstract: An apparatus may include a cover layer, a layer of first metamaterial proximate (or in) the cover layer, a light source system configured for providing light to the layer of first metamaterial and a receiver system. The first metamaterial may include nanoparticles configured to create ultrasonic waves when illuminated by light. The receiver system may include an ultrasonic receiver system configured to receive ultrasonic waves reflected from a target object in contact with, or proximate, a surface of the cover layer. The control system may be configured to receive ultrasonic receiver signals from the ultrasonic receiver system corresponding to the ultrasonic waves reflected from the target object and to perform an authentication process and/or an imaging process that is based, at least in part, on the ultrasonic receiver signals.