Inventor
MA HONGTAO
CN33 patents
⚠️ This page may combine multiple inventors who share the name “MA HONGTAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAE MAGNETICS HK LTD
5 patentsUS7552524B2Jun 30, 2009
Method for preventing TMR MRR drop of a slider
SAE MAGNETICS HK LTD9 citations83
US7886423B2Feb 15, 2011
Slider with micro-texture and method for forming the same
SAE MAGNETICS HK LTD2 citations59
US7560038B2Jul 14, 2009
Thin film forming method and system
SAE MAGNETICS HK LTD2 citations57
US8018684B2Sep 13, 2011
Method for preventing TMR MRR drop of a slider and method for manufacturing sliders
SAE MAGNETICS HK LTD1 citations48
US7965471B2Jun 21, 2011
Methods for forming micro-texture on an air bearing surface of a magnetic read/write slider and a magnetic read/write slider with micro-texture
SAE MAGNETICS HK LTD0 citations45
BOE TECHNOLOGY GROUP CO LTD
5 patentsUS9377634B2Jun 28, 2016
Polarizer removing device and method of using it
BOE TECHNOLOGY GROUP CO LTD4 citations69
US9969050B1May 15, 2018
Grinding head and grinding device
BOE TECHNOLOGY GROUP CO LTD0 citations46
US10364106B2Jul 30, 2019
Stopping device for conveying process of object and conveyor system
BOE TECHNOLOGY GROUP CO LTD0 citations39
US9880409B2Jan 30, 2018
Flat-panel product inspection device
BOE TECHNOLOGY GROUP CO LTD0 citations39
US10359554B2Jul 23, 2019
Attaching device
BOE TECHNOLOGY GROUP CO LTD0 citations36
AIR CHINA LTD
4 patentsUS9696239B2Jul 4, 2017
Method and apparatus for monitoring turbine efficiency of aircraft auxiliary power unit
AIR CHINA LTD0 citations51
US9790826B2Oct 17, 2017
System and method for monitoring lubricant of an engine
AIR CHINA LTD1 citations49
US9657649B2May 23, 2017
Method and apparatus for detecting performance of an APU fuel assembly
AIR CHINA LTD0 citations40
US9452847B2Sep 27, 2016
System and method for detecting addition of engine lubricant
AIR CHINA LTD0 citations39
SIEMENS AG
3 patentsUS9450416B2Sep 20, 2016
Wind turbine generator controller responsive to grid frequency change
SIEMENS AG11 citations82
US10042374B2Aug 7, 2018
Method and apparatus for determining a weakened grid condition and controlling a power plant in a manner appropriate to the grid condition
SIEMENS AG1 citations51
US9593672B2Mar 14, 2017
Isochronous wind turbine generator capable of stand-alone operation
SIEMENS AG0 citations31
LUMINUS INC
3 patentsUS11217735B2Jan 4, 2022
LED package with surface textures and methods of formation
LUMINUS INC2 citations72
US10516085B2Dec 24, 2019
Devices and methods including an LED and reflective die attach material
LUMINUS INC3 citations70
US9960329B2May 1, 2018
LED packages using highly reflective die attach material and enhanced reflective substrates
LUMINUS INC1 citations49