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Mahesh C. Bhardwaj
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State College, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Gas matrix piezoelectric ultrasound array transducer
Patent number
12,115,555
Issue date
Oct 15, 2024
The Ultran Group, Inc.
Anuj M. Bhardwaj
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Gas matrix piezoelectric ultrasound array transducer
Patent number
11,090,688
Issue date
Aug 17, 2021
The Ultran Group, Inc.
Anuj M. Bhardwaj
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Non-contact ultrasound germicide apparatus
Patent number
10,702,615
Issue date
Jul 7, 2020
The Ultran Group, Inc.
Kashyap Patel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Non-contact ultrasound materials systems and measurement techniques
Patent number
7,938,006
Issue date
May 10, 2011
Mahesh C. Bhardwaj
G01 - MEASURING TESTING
Information
Patent Grant
Multi-layer gas matrix piezoelectric composite transducer
Patent number
7,791,253
Issue date
Sep 7, 2010
The Ultran Group, Inc.
Mahesh C. Bhardwaj
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Piezoelectric transducer with gas matrix
Patent number
7,382,082
Issue date
Jun 3, 2008
Mahesh C. Bhardwaj
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
CMP pad analyzer
Patent number
7,241,201
Issue date
Jul 10, 2007
The Ultran Group, Inc.
Thomas J. Eischeid
B24 - GRINDING POLISHING
Information
Patent Grant
Method of making ultrasound transducer or actuator
Patent number
7,125,468
Issue date
Oct 24, 2006
The Ultran Group
Mahesh C. Bhardwaj
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anisotropic acoustic impedance matching material
Patent number
7,084,552
Issue date
Aug 1, 2006
The Ultran Group, Inc.
Mahesh C. Bhardwaj
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High intensity guided ultrasound source
Patent number
5,371,483
Issue date
Dec 6, 1994
Mahesh C. Bhardwaj
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
High temperature ultrasonic transducer device
Patent number
5,332,943
Issue date
Jul 26, 1994
Mahesh C. Bhardwaj
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Temperature independent ultrasound transducer device
Patent number
4,703,656
Issue date
Nov 3, 1987
Ultran Laboratories, Inc.
Mahesh C. Bhardwaj
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
Gas Matrix Piezoelectric Ultrasound Array Transducer
Publication number
20210339282
Publication date
Nov 4, 2021
THE ULTRAN GROUP, INC.
Anuj M. Bhardwaj
G01 - MEASURING TESTING
Information
Patent Application
Gas Matrix Piezoelectric Ultrasound Array Transducer
Publication number
20180126418
Publication date
May 10, 2018
Secondwave Systems Corporation
Anuj M. Bhardwaj
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
Non-Contact Ultrasound Germicide Apparatus
Publication number
20180126017
Publication date
May 10, 2018
THE ULTRAN GROUP, INC.
Kashyap Patel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
NON-CONTACT ULTRASOUND MATERIALS SYSTEMS AND MEASUREMENT TECHNIQUES
Publication number
20090199641
Publication date
Aug 13, 2009
THE ULTRAN GROUP, INC.
Mahesh C. Bhardwaj
G01 - MEASURING TESTING
Information
Patent Application
Ultrasonic Spectroscopic Method for Chemical Mechanical Planarization
Publication number
20090126495
Publication date
May 21, 2009
THE ULTRAN GROUP, INC.
Mahesh C. Bhardwaj
G01 - MEASURING TESTING
Information
Patent Application
Ultrasonically Gas-Charged Reaction Accelerator
Publication number
20090099486
Publication date
Apr 16, 2009
Mahesh C. Bhardwaj
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Ultrasonic Breathing and Respiratory System and Method
Publication number
20090098015
Publication date
Apr 16, 2009
Mahesh C. Bhardwaj
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Multi-Layer Gas Matrix Piezoelectric Composite Transducer
Publication number
20080278036
Publication date
Nov 13, 2008
THE ULTRAN GROUP, INC.
Mahesh C. Bhardwaj
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
CMP Pad Analyzer
Publication number
20060258264
Publication date
Nov 16, 2006
THE ULTRAN GROUP, INC.
Thomas J. Eischeid
B24 - GRINDING POLISHING
Information
Patent Application
Method of making ultrasound transducer or actuator
Publication number
20050000629
Publication date
Jan 6, 2005
ULTRAN LABORATORIES, INC.
Mahesh C. Bhardwaj
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Anisotropic acoustic impedance matching material
Publication number
20040174095
Publication date
Sep 9, 2004
ULTRAN LABORATORIES, INC.
Mahesh C. Bhardwaj
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Piezoelectric transducer with gas matrix
Publication number
20040032188
Publication date
Feb 19, 2004
Mahesh C. Bhardwaj
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
Gas contact ultrasound germicide and therapeutic treatment
Publication number
20040028552
Publication date
Feb 12, 2004
Mahesh C. Bhardwaj
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE