Nicholas Ian Buchan

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multiple-frequency ultrasonic sensor system
- Patent number 11,393,239
- Issue date Jul 19, 2022
- QUALCOMM Incorporated
- Jessica Liu Strohmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device including an ultrasonic fingerprint sensor and a coulomb for...
- Patent number 11,281,881
- Issue date Mar 22, 2022
- QUALCOMM Incorporated
- Nicholas Ian Buchan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ultrasonic fingerprint sensor with low-frequency vibration source
- Patent number 11,275,923
- Issue date Mar 15, 2022
- QUALCOMM Incorporated
- Nicholas Ian Buchan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ultrasonic fingerprint sensor with low-frequency vibration source
- Patent number 11,182,587
- Issue date Nov 23, 2021
- QUALCOMM Incorporated
- Nicholas Ian Buchan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ultrasonic fingerprint sensor with flexible substrate
- Patent number 11,126,814
- Issue date Sep 21, 2021
- QUALCOMM Incorporated
- Yipeng Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fingerprint sensor system including metamaterial
- Patent number 11,087,108
- Issue date Aug 10, 2021
- QUALCOMM Incorporated
- Jack Conway Kitchens
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for poling a piezoelectric film
- Patent number 11,063,203
- Issue date Jul 13, 2021
- QUALCOMM Incorporated
- Fan Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fingerprint sensor device and methods thereof
- Patent number 11,003,884
- Issue date May 11, 2021
- QUALCOMM Incorporated
- Nicholas Ian Buchan
- G01 - MEASURING TESTING
Information Patent Grant
Multifunctional, multimodal, under-display sensor
- Patent number 10,943,084
- Issue date Mar 9, 2021
- QUALCOMM Incorporated
- Hrishikesh Vijaykumar Panchawagh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ultrasonic fingerprint sensor with electrically nonconductive acous...
- Patent number 10,929,636
- Issue date Feb 23, 2021
- QUALCOMM Incorporated
- Yipeng Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Module architecture for large area ultrasonic fingerprint sensor
- Patent number 10,891,458
- Issue date Jan 12, 2021
- QUALCOMM Incorporated
- Jae Hyeong Seo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interface substrate and method of making the same
- Patent number 10,516,092
- Issue date Dec 24, 2019
- QUALCOMM Incorporated
- Jon Gregory Aday
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultrasonic sensor with bonded piezoelectric layer
- Patent number 10,036,734
- Issue date Jul 31, 2018
- Snaptrack, Inc.
- Leonard Eugene Fennell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ultrasonic authenticating button
- Patent number 9,945,818
- Issue date Apr 17, 2018
- QUALCOMM Incorporated
- Suryaprakash Ganti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display with peripherally configured ultrasonic biometric sensor
- Patent number 9,323,393
- Issue date Apr 26, 2016
- QUALCOMM Incorporated
- Kostadin Dimitrov Djordjev
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touchscreen with bridged force-sensitive resistors
- Patent number 9,024,910
- Issue date May 5, 2015
- QUALCOMM MEMS Technologies, Inc.
- Philip Jason Stephanou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microelectromechanical system device including a metal proof mass a...
- Patent number 9,000,656
- Issue date Apr 7, 2015
- QUALCOMM MEMS Technologies, Inc.
- Justin Phelps Black
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Controller architecture for combination touch, handwriting and fing...
- Patent number 8,743,082
- Issue date Jun 3, 2014
- QUALCOMM MEMS Technologies, Inc.
- Srinivasan Kodaganallur Ganapathi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wraparound assembly for combination touch, handwriting and fingerpr...
- Patent number 8,724,038
- Issue date May 13, 2014
- QUALCOMM MEMS Technologies, Inc.
- Srinivasan Kodaganallur Ganapathi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photoresist transfer pads
- Patent number 7,741,003
- Issue date Jun 22, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Nicholas I. Buchan
- G11 - INFORMATION STORAGE
Information Patent Grant
Post-parting etch to smooth silicon sliders
- Patent number 7,396,770
- Issue date Jul 8, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Timothy Clark Reiley
- G11 - INFORMATION STORAGE
Information Patent Grant
Fabrication process for preparing recording head sliders made from...
- Patent number 7,196,016
- Issue date Mar 27, 2007
- Hitachi Global Storage Technologies Netherlands, B.V.
- Nicholas I. Buchan
- G11 - INFORMATION STORAGE
Information Patent Grant
Sliders bonded by a debondable nonstoichiometric encapsulant
- Patent number 7,077,970
- Issue date Jul 18, 2006
- Hitachi Global Storage Netherlands, B.V.
- Nicholas I. Buchan
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS
- Publication number 20240210308
- Publication date Jun 27, 2024
- QUALCOMM Incorporated
- Nicholas BUCHAN
- G01 - MEASURING TESTING
Information Patent Application
PHOTOACOUSTIC DEVICES AND SYSTEMS
- Publication number 20240206736
- Publication date Jun 27, 2024
- QUALCOMM Incorporated
- Yipeng LU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS
- Publication number 20240206738
- Publication date Jun 27, 2024
- QUALCOMM Incorporated
- Nicholas BUCHAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHOTOACOUSTIC DEVICES AND SYSTEMS INCLUDING ONE OR MORE LIGHT GUIDE...
- Publication number 20240210359
- Publication date Jun 27, 2024
- QUALCOMM Incorporated
- Sumit AGRAWAL
- G01 - MEASURING TESTING
Information Patent Application
SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS
- Publication number 20240206739
- Publication date Jun 27, 2024
- QUALCOMM Incorporated
- Nicholas BUCHAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS
- Publication number 20240206737
- Publication date Jun 27, 2024
- QUALCOMM Incorporated
- Nicholas BUCHAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS
- Publication number 20240210309
- Publication date Jun 27, 2024
- QUALCOMM Incorporated
- Nicholas BUCHAN
- G01 - MEASURING TESTING
Information Patent Application
PHOTOACOUSTIC DEVICES AND SYSTEMS INCLUDING SURFACE WAVE SENSING CO...
- Publication number 20240197186
- Publication date Jun 20, 2024
- QUALCOMM Incorporated
- Sumit AGRAWAL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SAFETY METHODS FOR DEVICES CONFIGURED TO EMIT HIGH-INTENSITY LIGHT
- Publication number 20240164648
- Publication date May 23, 2024
- QUALCOMM Incorporated
- Justin TSE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC FINGERPRINT SENSOR FOR UNDER-DISPLAY APPLICATIONS
- Publication number 20230177863
- Publication date Jun 8, 2023
- QUALCOMM Incorporated
- Hrishikesh Vijaykumar Panchawagh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON-INVASIVE BLOOD PRESSURE ESTIMATION AND BLOOD VESSEL MONITORING...
- Publication number 20220175258
- Publication date Jun 9, 2022
- QUALCOMM Incorporated
- Jack Conway KITCHENS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTIPLE-FREQUENCY ULTRASONIC SENSOR SYSTEM
- Publication number 20220004728
- Publication date Jan 6, 2022
- QUALCOMM Incorporated
- Jessica Liu Strohmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO SPEAKER AND PROXIMITY SENSOR WITH PIEZOELECTRIC POLYMER TECHN...
- Publication number 20210377670
- Publication date Dec 2, 2021
- QUALCOMM Incorporated
- Jessica Liu STROHMANN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE INCLUDING AN ULTRASONIC FINGERPRINT SENSOR AND A COULOMB FOR...
- Publication number 20210350099
- Publication date Nov 11, 2021
- QUALCOMM Incorporated
- Nicholas Ian Buchan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINGERPRINT SENSOR SYSTEM INCLUDING METAMATERIAL
- Publication number 20210158002
- Publication date May 27, 2021
- QUALCOMM Incorporated
- Jack Conway Kitchens
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ULTRASONIC FINGERPRINT SENSOR WITH LOW-FREQUENCY VIBRATION SOURCE
- Publication number 20210073511
- Publication date Mar 11, 2021
- QUALCOMM Incorporated
- Nicholas Ian Buchan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ULTRASONIC FINGERPRINT SENSOR WITH LOW-FREQUENCY VIBRATION SOURCE
- Publication number 20210073502
- Publication date Mar 11, 2021
- QUALCOMM Incorporated
- Nicholas Ian Buchan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIFUNCTIONAL, MULTIMODAL, UNDER-DISPLAY SENSOR
- Publication number 20210004555
- Publication date Jan 7, 2021
- QUALCOMM Incorporated
- Hrishikesh Vijaykumar PANCHAWAGH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MODULE ARCHITECTURE FOR LARGE AREA ULTRASONIC FINGERPRINT SENSOR
- Publication number 20200279087
- Publication date Sep 3, 2020
- QUALCOMM Incorporated
- Jae Hyeong Seo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ULTRASONIC FINGERPRINT SENSOR WITH ELECTRICALLY NONCONDUCTIVE ACOUS...
- Publication number 20200234021
- Publication date Jul 23, 2020
- QUALCOMM Incorporated
- Yipeng Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ULTRASONIC FINGERPRINT SENSOR WITH FLEXIBLE SUBSTRATE
- Publication number 20200125815
- Publication date Apr 23, 2020
- QUALCOMM Incorporated
- Yipeng Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERFACE SUBSTRATE AND METHOD OF MAKING THE SAME
- Publication number 20200066964
- Publication date Feb 27, 2020
- QUALCOMM Incorporated
- Jon Gregory ADAY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRASONIC FINGERPRINT SENSOR FOR UNDER-DISPLAY APPLICATIONS
- Publication number 20180373913
- Publication date Dec 27, 2018
- QUALCOMM Incorporated
- Hrishikesh Vijaykumar Panchawagh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR POLING A PIEZOELECTRIC FILM
- Publication number 20180198055
- Publication date Jul 12, 2018
- QUALCOMM Incorporated
- Fan Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FINGERPRINT SENSOR DEVICE AND METHODS THEREOF
- Publication number 20170364726
- Publication date Dec 21, 2017
- QUALCOMM Incorporated
- Nicholas Ian Buchan
- G02 - OPTICS
Information Patent Application
INTERFACE SUBSTRATE AND METHOD OF MAKING THE SAME
- Publication number 20170323926
- Publication date Nov 9, 2017
- QUALCOMM Incorporated
- Jon Gregory ADAY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIDIRECTIONAL ULTRASONIC SENSOR SYSTEM FOR BIOMETRIC DEVICES
- Publication number 20170323130
- Publication date Nov 9, 2017
- QUALCOMM Incorporated
- Timothy Alan Dickinson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Microbolometer supported by glass substrate
- Publication number 20160097681
- Publication date Apr 7, 2016
- QUALCOMM MEMS TECHNOLOGIES, INC.
- Nicholas I. Buchan
- G01 - MEASURING TESTING
Information Patent Application
Ultrasonic Authenticating Button
- Publication number 20150241393
- Publication date Aug 27, 2015
- QUALCOMM Incorporated
- Suryaprakash Ganti
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC SENSOR WITH BONDED PIEZOELECTRIC LAYER
- Publication number 20140352440
- Publication date Dec 4, 2014
- QUALCOMM MEMS TECHNOLOGIES, INC.
- Leonard Eugene Fennell
- G01 - MEASURING TESTING

Nicholas Ian Buchan

Person

Patents Grantslast 30 patents

Multiple-frequency ultrasonic sensor system

Device including an ultrasonic fingerprint sensor and a coulomb for...

Ultrasonic fingerprint sensor with low-frequency vibration source

Ultrasonic fingerprint sensor with low-frequency vibration source

Ultrasonic fingerprint sensor with flexible substrate

Fingerprint sensor system including metamaterial

Apparatus and method for poling a piezoelectric film

Fingerprint sensor device and methods thereof

Multifunctional, multimodal, under-display sensor

Ultrasonic fingerprint sensor with electrically nonconductive acous...

Module architecture for large area ultrasonic fingerprint sensor

Interface substrate and method of making the same

Ultrasonic sensor with bonded piezoelectric layer

Ultrasonic authenticating button

Display with peripherally configured ultrasonic biometric sensor

Touchscreen with bridged force-sensitive resistors

Microelectromechanical system device including a metal proof mass a...

Controller architecture for combination touch, handwriting and fing...

Wraparound assembly for combination touch, handwriting and fingerpr...

Photoresist transfer pads

Post-parting etch to smooth silicon sliders

Fabrication process for preparing recording head sliders made from...

Sliders bonded by a debondable nonstoichiometric encapsulant

Patents Applicationslast 30 patents

SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS

PHOTOACOUSTIC DEVICES AND SYSTEMS

SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS

PHOTOACOUSTIC DEVICES AND SYSTEMS INCLUDING ONE OR MORE LIGHT GUIDE...

SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS

SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS

SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS

PHOTOACOUSTIC DEVICES AND SYSTEMS INCLUDING SURFACE WAVE SENSING CO...

SAFETY METHODS FOR DEVICES CONFIGURED TO EMIT HIGH-INTENSITY LIGHT

ULTRASONIC FINGERPRINT SENSOR FOR UNDER-DISPLAY APPLICATIONS

NON-INVASIVE BLOOD PRESSURE ESTIMATION AND BLOOD VESSEL MONITORING...

MULTIPLE-FREQUENCY ULTRASONIC SENSOR SYSTEM

AUDIO SPEAKER AND PROXIMITY SENSOR WITH PIEZOELECTRIC POLYMER TECHN...

DEVICE INCLUDING AN ULTRASONIC FINGERPRINT SENSOR AND A COULOMB FOR...

FINGERPRINT SENSOR SYSTEM INCLUDING METAMATERIAL

ULTRASONIC FINGERPRINT SENSOR WITH LOW-FREQUENCY VIBRATION SOURCE

ULTRASONIC FINGERPRINT SENSOR WITH LOW-FREQUENCY VIBRATION SOURCE

MULTIFUNCTIONAL, MULTIMODAL, UNDER-DISPLAY SENSOR

MODULE ARCHITECTURE FOR LARGE AREA ULTRASONIC FINGERPRINT SENSOR

ULTRASONIC FINGERPRINT SENSOR WITH ELECTRICALLY NONCONDUCTIVE ACOUS...

ULTRASONIC FINGERPRINT SENSOR WITH FLEXIBLE SUBSTRATE

INTERFACE SUBSTRATE AND METHOD OF MAKING THE SAME

ULTRASONIC FINGERPRINT SENSOR FOR UNDER-DISPLAY APPLICATIONS

APPARATUS AND METHOD FOR POLING A PIEZOELECTRIC FILM

FINGERPRINT SENSOR DEVICE AND METHODS THEREOF

INTERFACE SUBSTRATE AND METHOD OF MAKING THE SAME

BIDIRECTIONAL ULTRASONIC SENSOR SYSTEM FOR BIOMETRIC DEVICES

Microbolometer supported by glass substrate

Ultrasonic Authenticating Button

ULTRASONIC SENSOR WITH BONDED PIEZOELECTRIC LAYER