Feng Yu

Person

Lindon, UT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ridge shaped element
- Patent number 11,976,519
- Issue date May 7, 2024
- Schlumberger Technology Corporation
- Feng Yu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanical locking of cutting element with carbide matrix
- Patent number 11,492,852
- Issue date Nov 8, 2022
- Schlumberger Technology Corporation
- Yahua Bao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polycrystalline diamond constructions with protective element
- Patent number 10,544,627
- Issue date Jan 28, 2020
- Smith International, Inc.
- Feng Yu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cutting elements, methods for manufacturing such cutting elements,...
- Patent number 10,480,252
- Issue date Nov 19, 2019
- Smith International, Inc.
- J. Daniel Belnap
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Roller cutting element construction
- Patent number 10,364,612
- Issue date Jul 30, 2019
- Smith International, Inc.
- Feng Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polycrystalline diamond constructions having optimized material com...
- Patent number 10,173,299
- Issue date Jan 8, 2019
- Smith International, Inc.
- J. Daniel Belnap
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cutting elements, methods for manufacturing such cutting elements,...
- Patent number 10,119,340
- Issue date Nov 6, 2018
- Smith International, Inc.
- J. Daniel Belnap
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ultra-hard constructions with erosion resistance
- Patent number 10,107,042
- Issue date Oct 23, 2018
- Smith International, Inc.
- Feng Yu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of forming metal deposits on ultrahard materials
- Patent number 10,000,852
- Issue date Jun 19, 2018
- Smith International, Inc.
- Yahua Bao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Diamond bonded construction with thermally stable region
- Patent number 9,404,309
- Issue date Aug 2, 2016
- Smith International, Inc.
- Georgiy Voronin
- B24 - GRINDING POLISHING
Information Patent Grant
High diamond frame strength PCD materials
- Patent number 9,091,131
- Issue date Jul 28, 2015
- Feng Yu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Interface design of TSP shear cutters
- Patent number 8,899,358
- Issue date Dec 2, 2014
- Smith International, Inc.
- Feng Yu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Atomic layer deposition nanocoatings on cutting tool powder materials
- Patent number 8,875,813
- Issue date Nov 4, 2014
- Smith International, Inc.
- Guodong Zhan
- B24 - GRINDING POLISHING
Information Patent Grant
Polycrystalline diamond cutting elements with engineered porosity a...
- Patent number 8,783,389
- Issue date Jul 22, 2014
- Smith International, Inc.
- Guojiang Fan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Polycrystalline diamond constructions having optimized material com...
- Patent number 8,689,912
- Issue date Apr 8, 2014
- Smith International, Inc.
- J. Daniel Belnap
- B24 - GRINDING POLISHING
Information Patent Grant
Diamond bonded construction with thermally stable region
- Patent number 8,622,154
- Issue date Jan 7, 2014
- Smith International, Inc.
- Georgiy Voronin
- B24 - GRINDING POLISHING
Information Patent Grant
Cutting elements, methods for manufacturing such cutting elements,...
- Patent number 8,567,531
- Issue date Oct 29, 2013
- Smith International, Inc.
- J. Daniel Belnap
- B24 - GRINDING POLISHING
Information Patent Grant
Diamond bonded construction with thermally stable region
- Patent number 8,365,844
- Issue date Feb 5, 2013
- Smith International, Inc.
- Georgiy Voronin
- B24 - GRINDING POLISHING
Information Patent Grant
Diamond bonded construction with thermally stable region
- Patent number 8,083,012
- Issue date Dec 27, 2011
- Smith International, Inc.
- Georgiy Voronin
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
RIDGE SHAPED ELEMENT
- Publication number 20230151697
- Publication date May 18, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Feng Yu
- E21 - EARTH DRILLING MINING
Information Patent Application
NON PLANAR CUTTING ELEMENT WITH NON PLANAR INTERFACE DESIGN AND TOO...
- Publication number 20210372203
- Publication date Dec 2, 2021
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ronald K. Eyre
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING ELEMENTS, METHODS FOR MANUFACTURING SUCH CUTTING ELEMENTS,...
- Publication number 20190078390
- Publication date Mar 14, 2019
- Smith International, Inc.
- J. DANIEL BELNAP
- B22 - CASTING POWDER METALLURGY
Information Patent Application
POLYCRYSTALLINE DIAMOND CONSTRUCTIONS WITH PROTECTIVE ELEMENT
- Publication number 20190017331
- Publication date Jan 17, 2019
- Smith International, Inc.
- Feng Yu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MECHANICAL LOCKING OF CUTTING ELEMENT WITH CARBIDE MATRIX
- Publication number 20180363384
- Publication date Dec 20, 2018
- Smith International, Inc.
- Yahua Bao
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLER CUTTING ELEMENT CONSTRUCTION
- Publication number 20170335633
- Publication date Nov 23, 2017
- Smith International, Inc.
- Feng Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH DIAMOND FRAME STRENGTH PCD MATERIALS
- Publication number 20150292271
- Publication date Oct 15, 2015
- Smith International, Inc.
- Feng Yu
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYCRYSTALLINE DIAMOND CUTTING ELEMENTS WITH ENGINEERED POROSITY A...
- Publication number 20140290146
- Publication date Oct 2, 2014
- SMITH INTERNATIONAL, INC.
- GUOJIANG FAN
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYCRYSTALLINE DIAMOND CONSTRUCTIONS HAVING OPTIMIZED MATERIAL COM...
- Publication number 20140215927
- Publication date Aug 7, 2014
- Smith International, Inc.
- J. Daniel Belnap
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CUTTING ELEMENTS, METHODS FOR MANUFACTURING SUCH CUTTING ELEMENTS,...
- Publication number 20140124271
- Publication date May 8, 2014
- Smith International, Inc.
- J. DANIEL BELNAP
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DIAMOND BONDED CONSTRUCTION WITH THERMALLY STABLE REGION
- Publication number 20140116791
- Publication date May 1, 2014
- Smith International, Inc.
- Georgiy Voronin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ULTRA-HARD MATERIAL CUTTING ELEMENTS, METHODS OF FORMING THE SAME A...
- Publication number 20140110180
- Publication date Apr 24, 2014
- Smith International, Inc.
- FENG YU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ULTRA-HARD CONSTRUCTIONS WITH EROSION RESISTANCE
- Publication number 20140069725
- Publication date Mar 13, 2014
- Smith International, Inc.
- FENG YU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CUTTING ELEMENTS, METHODS FOR MANUFACTURING SUCH CUTTING ELEMENTS,...
- Publication number 20140013671
- Publication date Jan 16, 2014
- Smith International, Inc.
- J. DANIEL BELNAP
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DIAMOND BONDED CONSTRUCTION WITH THERMALLY STABLE REGION
- Publication number 20130146369
- Publication date Jun 13, 2013
- Smith International, Inc.
- Georgiy Voronin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HIGH DIAMOND FRAME STRENGTH PCD MATERIALS
- Publication number 20120261196
- Publication date Oct 18, 2012
- Smith International, Inc.
- Feng Yu
- E21 - EARTH DRILLING MINING
Information Patent Application
Polycrystalline Diamond Constructions Having Optimized Material Com...
- Publication number 20120125696
- Publication date May 24, 2012
- Smith International, Inc.
- J. Daniel Belnap
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
INTERFACE DESIGN OF TSP SHEAR CUTTERS
- Publication number 20120103699
- Publication date May 3, 2012
- Smith International, Inc.
- Feng Yu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DIAMOND BONDED CONSTRUCTION WITH THERMALLY STABLE REGION
- Publication number 20120097458
- Publication date Apr 26, 2012
- Smith International, Inc.
- Georgiy Voronin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of Forming Metal Deposits on Ultrahard Materials
- Publication number 20110052803
- Publication date Mar 3, 2011
- Smith International, Inc.
- Yahua Bao
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
THERMALLY STABLE POLYCRYSTALLINE DIAMOND CONSTRUCTIONS
- Publication number 20110036643
- Publication date Feb 17, 2011
- J. Daniel Belnap
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
POLYCRYSTALLINE DIAMOND CUTTING ELEMENTS WITH ENGINEERED POROSITY A...
- Publication number 20100320006
- Publication date Dec 23, 2010
- GUOJIANG FAN
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING ELEMENTS, METHODS FOR MANUFACTURING SUCH CUTTING ELEMENTS,...
- Publication number 20100294571
- Publication date Nov 25, 2010
- J. Daniel Belnap
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DIAMOND BONDED CONSTRUCTION WITH THERMALLY STABLE REGION
- Publication number 20100084197
- Publication date Apr 8, 2010
- Smith International, Inc.
- Georgiy Voronin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Controlling ultra hard material quality
- Publication number 20080254213
- Publication date Oct 16, 2008
- Feng Yu
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ATOMIC LAYER DEPOSITION NANOCOATINGS ON CUTTING TOOL POWDER MATERIALS
- Publication number 20080073127
- Publication date Mar 27, 2008
- Smith International, Inc.
- Guodong Zhan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Controlling ultra hard material quality
- Publication number 20060159582
- Publication date Jul 20, 2006
- Feng Yu
- B22 - CASTING POWDER METALLURGY

Person

Patents Grantslast 30 patents

Ridge shaped element

Mechanical locking of cutting element with carbide matrix

Polycrystalline diamond constructions with protective element

Cutting elements, methods for manufacturing such cutting elements,...

Roller cutting element construction

Polycrystalline diamond constructions having optimized material com...

Cutting elements, methods for manufacturing such cutting elements,...

Ultra-hard constructions with erosion resistance

Method of forming metal deposits on ultrahard materials

Diamond bonded construction with thermally stable region

High diamond frame strength PCD materials

Interface design of TSP shear cutters

Atomic layer deposition nanocoatings on cutting tool powder materials

Polycrystalline diamond cutting elements with engineered porosity a...

Polycrystalline diamond constructions having optimized material com...

Diamond bonded construction with thermally stable region

Cutting elements, methods for manufacturing such cutting elements,...

Diamond bonded construction with thermally stable region

Diamond bonded construction with thermally stable region

Patents Applicationslast 30 patents

RIDGE SHAPED ELEMENT

NON PLANAR CUTTING ELEMENT WITH NON PLANAR INTERFACE DESIGN AND TOO...

CUTTING ELEMENTS, METHODS FOR MANUFACTURING SUCH CUTTING ELEMENTS,...

POLYCRYSTALLINE DIAMOND CONSTRUCTIONS WITH PROTECTIVE ELEMENT

MECHANICAL LOCKING OF CUTTING ELEMENT WITH CARBIDE MATRIX

ROLLER CUTTING ELEMENT CONSTRUCTION

HIGH DIAMOND FRAME STRENGTH PCD MATERIALS

POLYCRYSTALLINE DIAMOND CUTTING ELEMENTS WITH ENGINEERED POROSITY A...

POLYCRYSTALLINE DIAMOND CONSTRUCTIONS HAVING OPTIMIZED MATERIAL COM...

CUTTING ELEMENTS, METHODS FOR MANUFACTURING SUCH CUTTING ELEMENTS,...

DIAMOND BONDED CONSTRUCTION WITH THERMALLY STABLE REGION

ULTRA-HARD MATERIAL CUTTING ELEMENTS, METHODS OF FORMING THE SAME A...

ULTRA-HARD CONSTRUCTIONS WITH EROSION RESISTANCE

CUTTING ELEMENTS, METHODS FOR MANUFACTURING SUCH CUTTING ELEMENTS,...

DIAMOND BONDED CONSTRUCTION WITH THERMALLY STABLE REGION

HIGH DIAMOND FRAME STRENGTH PCD MATERIALS

Polycrystalline Diamond Constructions Having Optimized Material Com...

INTERFACE DESIGN OF TSP SHEAR CUTTERS

DIAMOND BONDED CONSTRUCTION WITH THERMALLY STABLE REGION

Method of Forming Metal Deposits on Ultrahard Materials

THERMALLY STABLE POLYCRYSTALLINE DIAMOND CONSTRUCTIONS

POLYCRYSTALLINE DIAMOND CUTTING ELEMENTS WITH ENGINEERED POROSITY A...

CUTTING ELEMENTS, METHODS FOR MANUFACTURING SUCH CUTTING ELEMENTS,...

DIAMOND BONDED CONSTRUCTION WITH THERMALLY STABLE REGION

Controlling ultra hard material quality

ATOMIC LAYER DEPOSITION NANOCOATINGS ON CUTTING TOOL POWDER MATERIALS

Controlling ultra hard material quality