Inventor
CHENG ZHI
CN25 patents
⚠️ This page may combine multiple inventors who share the name “CHENG ZHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHENZHEN FUTAIHONG PREC IND CO
10 patentsUS7848833B2Dec 7, 2010
Flexible fixing system for product testing
SHENZHEN FUTAIHONG PREC IND CO74 citations96
US7543507B2Jun 9, 2009
Failure analysis system for printed circuit board and method using the same
SHENZHEN FUTAIHONG PREC IND CO11 citations83
US7663359B2Feb 16, 2010
Testing mechanism for casings
SHENZHEN FUTAIHONG PREC IND CO11 citations82
US7779550B2Aug 24, 2010
Micrometer-based measuring system and method of using same
SHENZHEN FUTAIHONG PREC IND CO5 citations60
US7757566B2Jul 20, 2010
Testing system for flip-type electronic device
SHENZHEN FUTAIHONG PREC IND CO5 citations60
US7428783B2Sep 30, 2008
Testing system for flatness and parallelism
SHENZHEN FUTAIHONG PREC IND CO5 citations60
US7984561B2Jul 26, 2011
Device for determining dimension of a workpiece
SHENZHEN FUTAIHONG PREC IND CO4 citations59
US7743676B2Jun 29, 2010
Key testing apparatus
SHENZHEN FUTAIHONG PREC IND CO2 citations59
US7798022B2Sep 21, 2010
Testing devices for multihole workpiece
SHENZHEN FUTAIHONG PREC IND CO0 citations49
US7966891B2Jun 28, 2011
Fatigue test apparatus for thin element of electronic device
SHENZHEN FUTAIHONG PREC IND CO0 citations38
UNIV LUDONG
4 patentsUS11697912B2Jul 11, 2023
Multifunctional floating breakwater
UNIV LUDONG2 citations70
US11714027B2Aug 1, 2023
Measuring device for testing wave dissipation characteristics of comb-typed permeable breakwater with arc-shaped walls in flume
UNIV LUDONG0 citations50
US11619017B2Apr 4, 2023
Barrage with function of collecting floating garbage on water surface
UNIV LUDONG0 citations48
US11753786B2Sep 12, 2023
Fixed permeable breakwater doubling as wave energy generating device
UNIV LUDONG0 citations43
SIEMENS AG
2 patentsLIANYUNGANG JINKANG HEXIN PHARMACEUTICAL CO LTD
2 patentsUS10398697B2Sep 3, 2019
Solid solution comprising (6S)-5-methyl tetrahydrofolic acid or salt thereof, and preparation and use thereof
LIANYUNGANG JINKANG HEXIN PHARMACEUTICAL CO LTD0 citations45
US9090623B2Jul 28, 2015
Compound JK12A and preparation thereof
LIANYUNGANG JINKANG HEXIN PHARMACEUTICAL CO LTD0 citations43