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Sriram Subramanian
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Bristol, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Algorithm improvements in a haptic system
Patent number
11,830,351
Issue date
Nov 28, 2023
Ultrahaptics IP Ltd
Thomas Andrew Carter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for modulating haptic feedback
Patent number
11,768,540
Issue date
Sep 26, 2023
Ultrahaptics IP Ltd
Benjamin John Oliver Long
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for modulating haptic feedback
Patent number
11,656,686
Issue date
May 23, 2023
Ultrahaptics IP Ltd
Benjamin John Oliver Long
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for producing an acoustic field
Patent number
11,624,815
Issue date
Apr 11, 2023
Ultrahaptics IP Ltd
Thomas Andrew Carter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for producing an acoustic field
Patent number
11,543,507
Issue date
Jan 3, 2023
Ultrahaptics IP Ltd
Thomas Andrew Carter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Algorithm improvements in a haptic system
Patent number
11,276,281
Issue date
Mar 15, 2022
Ultrahaptics IP Ltd
Thomas Andrew Carter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for modulating haptic feedback
Patent number
11,204,644
Issue date
Dec 21, 2021
Ultrahaptics IP Ltd
Benjamin John Oliver Long
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for providing tactile sensations
Patent number
10,921,890
Issue date
Feb 16, 2021
Ultrahaptics IP Ltd
Sriram Subramanian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Metamaterials and acoustic lenses in haptic systems
Patent number
10,755,538
Issue date
Aug 25, 2020
Ultrahaptics ilP LTD
Thomas Andrew Carter
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Algorithm improvements in a haptic system
Patent number
10,685,538
Issue date
Jun 16, 2020
Ultrahaptics IP Ltd
Thomas Andrew Carter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for modulating haptic feedback
Patent number
10,444,842
Issue date
Oct 15, 2019
Ultrahaptics IP Ltd
Benjamin John Oliver Long
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for producing an acoustic field
Patent number
10,281,567
Issue date
May 7, 2019
Ultrahaptics IP Ltd
Thomas Andrew Carter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Algorithm improvements in a haptic system
Patent number
10,101,811
Issue date
Oct 16, 2018
Ultrahaptics IP Ltd
Thomas Andrew Carter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for producing an acoustic field
Patent number
9,977,120
Issue date
May 22, 2018
Ultrahaptics IP Ltd
Thomas Andrew Carter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for modulating haptic feedback
Patent number
9,958,943
Issue date
May 1, 2018
Ultrahaptics IP Ltd
Benjamin John Oliver Long
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for providing tactile sensations
Patent number
9,898,089
Issue date
Feb 20, 2018
Ultrahaptics IP Ltd
Sriram Subramanian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Perceptions in a haptic system
Patent number
9,841,819
Issue date
Dec 12, 2017
Ultrahaptics IP Ltd
Thomas Andrew Carter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for providing tactile sensations
Patent number
9,612,658
Issue date
Apr 4, 2017
Ultrahaptics IP Ltd
Sriram Subramanian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pointing device for use on an interactive surface
Patent number
8,816,961
Issue date
Aug 26, 2014
Koninklijke Philips N.V.
Vincentius Paulus Buil
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
Algorithm Improvements in a Haptic System
Publication number
20240096183
Publication date
Mar 21, 2024
ULTRAHAPTICS IP LTD
Thomas Andrew Carter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Apparatus for Modulating Haptic Feedback
Publication number
20230259213
Publication date
Aug 17, 2023
ULTRAHAPTICS IP LTD
Benjamin John Oliver Long
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Apparatus for Producing an Acoustic Field
Publication number
20230228857
Publication date
Jul 20, 2023
ULTRAHAPTICS IP LTD
Thomas Andrew Carter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Apparatus for Modulating Haptic Feedback
Publication number
20230095030
Publication date
Mar 30, 2023
ULTRAHAPTICS IP LTD
Benjamin John Oliver Long
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Apparatus for Producing an Acoustic Field
Publication number
20230088166
Publication date
Mar 23, 2023
ULTRAHAPTICS IP LTD
Thomas Andrew Carter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Algorithm Improvements in a Haptic System
Publication number
20220198892
Publication date
Jun 23, 2022
ULTRAHAPTICS IP LTD
Thomas Andrew Carter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Apparatus for Modulating Haptic Feedback
Publication number
20220113806
Publication date
Apr 14, 2022
ULTRAHAPTICS IP LTD
Benjamin John Oliver Long
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Metamaterials and Acoustic Lenses in Haptic Systems
Publication number
20200380832
Publication date
Dec 3, 2020
ULTRAHAPTICS IP LTD
Thomas Andrew Carter
G08 - SIGNALLING
Information
Patent Application
Algorithm Improvements in a Haptic System
Publication number
20200302760
Publication date
Sep 24, 2020
ULTRAHAPTICS IP LTD
Thomas Andrew Carter
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Method and Apparatus for Modulating Haptic Feedback
Publication number
20200042091
Publication date
Feb 6, 2020
ULTRAHAPTICS IP LTD
Benjamin John Oliver Long
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Apparatus for Producing an Acoustic Field
Publication number
20190257932
Publication date
Aug 22, 2019
ULTRAHAPTICS IP LTD
Thomas Andrew Carter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Perceptions in a Haptic System
Publication number
20190206202
Publication date
Jul 4, 2019
ULTRAHAPTICS IP LTD
Thomas Andrew Carter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Algorithm Improvements in a Haptic System
Publication number
20190197841
Publication date
Jun 27, 2019
ULTRAHAPTICS IP LTD
Thomas Andrew Carter
G08 - SIGNALLING
Information
Patent Application
Method and Apparatus for Producing an Acoustic Field
Publication number
20180267156
Publication date
Sep 20, 2018
ULTRAHAPTICS IP LTD
Thomas Andrew Carter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Modulating Haptic Feedback
Publication number
20180246576
Publication date
Aug 30, 2018
ULTRAHAPTICS IP LTD
Benjamin John Oliver Long
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Apparatus for Providing Tactile Sensations
Publication number
20180181203
Publication date
Jun 28, 2018
ULTRAHAPTICS IP LTD
Sriram Subramanian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Metamaterials and Acoustic Lenses in Haptic Systems
Publication number
20180047259
Publication date
Feb 15, 2018
Ultrahaptics Limited
Thomas Andrew Carter
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Method and Apparatus for Providing Tactile Sensations
Publication number
20170153707
Publication date
Jun 1, 2017
ULTRAHAPTICS IP LTD
Sriram Subramanian
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Modulating Haptic Feedback
Publication number
20160320843
Publication date
Nov 3, 2016
Ultrahaptics Limited
Benjamin John Oliver Long
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Perceptions in a Haptic System
Publication number
20160246374
Publication date
Aug 25, 2016
Ultrahaptics Limited
Thomas Andrew Carter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Algorithm Improvements in a Haptic System
Publication number
20160249150
Publication date
Aug 25, 2016
Ultrahaptics Limited
Thomas Andrew Carter
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Method and apparatus for producing an acoustic field
Publication number
20160124080
Publication date
May 5, 2016
Ultrahaptics Limited
Thomas Andrew Carter
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR PROVIDING TACTILE SENSATIONS
Publication number
20150192995
Publication date
Jul 9, 2015
University of Bristol
Sriram Subramanian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POINTING DEVICE FOR USE ON AN INTERACTIVE SURFACE
Publication number
20110025651
Publication date
Feb 3, 2011
Koninklijke Philips Electronics N.V.
Vincentius Paulus Buil
G06 - COMPUTING CALCULATING COUNTING