CHENG; Xiaomin

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHENG; Xiaomin.The latest application filed is for "polycrystalline diamond compact cutter with improved geometry for cooling and cutting evacuation and efficiency".

Company Profile

2.9.8

CHENG; Xiaomin - Houston TX
Cheng; Xiaomin - Wuhan CN
Cheng; Xiaomin - Ningbo N/A CN
Cheng; Xiaomin - The Woodlands TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Polycrystalline diamond compact cutter with improved geometry for cooling and cutting evacuation and efficiency App 20200181985 - DAVILA; Javier ; et al.	2020-06-11
Convex ridge type non-planar cutting tooth and diamond drill bit Grant 10,563,464 - Davila , et al. Feb	2020-02-18
Convex ridge type non-planar cutting tooth and diamond drill bit Grant 10,125,552 - Zhao , et al. November 13, 2	2018-11-13
Polycrystalline diamond compact cutter Grant 9,840,876 - Zhao , et al. December 12, 2	2017-12-12
Method of testing a polycrystalline diamond compact cutter Grant 9,746,403 - Zhao , et al. August 29, 2	2017-08-29
Multi-layer phase change material Grant 9,543,510 - Miao , et al. January 10, 2	2017-01-10
Nonvolatile logic gate circuit based on phase change memory Grant 9,369,130 - Miao , et al. June 14, 2	2016-06-14
Method Of Testing A Polycrystalline Diamond Compact Cutter App 20160097702 - ZHAO; Liang ; et al.	2016-04-07
Polycrystalline Diamond Compact Cutter App 20160097242 - ZHAO; Liang ; et al.	2016-04-07
Nonvolatile Logic Gate Circuit Based On Phase Change Memory App 20150236697 - MIAO; Xiangshui ; et al.	2015-08-20
Device used for capturing micro-particles and a micro-particles transporting equipment provided with the device thereof Grant 9,067,323 - Cheng , et al. June 30, 2	2015-06-30
Multi-layer Phase Change Material App 20130270503 - MIAO; Xiangshui ; et al.	2013-10-17
Device Used for Capturing Micro-Particles and a Micro-Particles Transporting Equipment Provided with the Device Thereof App 20130101378 - Cheng; Xiaomin ; et al.	2013-04-25
Drill bit with weight and torque sensors Grant 8,162,077 - Glasgow , et al. April 24, 2	2012-04-24
Drill Bit with Weight and Torque Sensors App 20100307835 - Glasgow; Keith ; et al.	2010-12-09

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