Shanghai
China
38
2020-10-08
The entities that hold a legal rights for patent applications filed by inventor Yang David:
David Yang from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
INTEGRATED PREDRILLING AND LASER SPOT WELDING OF COATED STEELS
#2 | 2020-10-08Method of laser spot welding coated steels
#3 | 2020-06-04Method for laser welding metal workpieces using a combination of weld paths
#4 | 2020-04-16METHOD FOR LASER WELDING LIGHT METAL WORKPIECES THAT INCLUDE A SURFACE OXIDE COATING
#5 | 2020-04-02SMOOTHING METHOD FOR ENHANCED WELD SURFACE QUALITY
#6 | 2020-03-26Method for smoothing the surface of a laser weld joint
#7 | 2020-02-13LASER WELDING OF COATED STEELS ASSISTED BY THE FORMATION OF AT LEAST ONE PRELIMINARY WELD DEPOSIT
#8 | 2019-08-08Multi-beam laser spot welding of coated steels
#9 | 2019-07-25LASER WELDING OF OVERLAPPING METAL WORKPIECES ASSISTED BY OSCILLATING LASER BEAM FOCAL POSITION
#10 | 2019-05-02JOINING OF DISSIMILAR METALS
#11 | 2019-05-02Laser spot welding of overlapping aluminum workpieces
#12 | 2019-04-25Method for laser welding steel workpieces
#13 | 2019-04-11Aluminum alloy to steel welding process
#14 | 2019-02-28Remote laser welding of overlapping metal workpieces at fast speeds
#15 | 2019-02-28METHOD FOR LASER WELDING OF CURVED SURFACES
#16 | 2019-02-28LASER BRAZING OF METAL WORKPIECES WITH RELATIVE MOVEMENT BETWEEN LASER BEAM AND FILLER WIRE
#17 | 2019-02-07Multilayer steel and method of reducing liquid metal embrittlement
#18 | 2019-01-03Method and apparatus for resistance spot welding overlapping steel workpieces
#19 | 2018-11-15JOINTED MEMBER AND METHOD OF JOINING
#20 | 2018-10-11Apparatus and method for trimming a sheet metal edge
#21 | 2018-09-27Electrode for resistance spot welding of dissimilar materials
#22 | 2018-02-15Remote laser welding of overlapping metal workpieces using helical path(s)
#23 | 2018-01-11Laser welding of overlapping metal workpieces assisted by varying laser beam parameters
#24 | 2017-04-27SYSTEMS AND METHODS FOR REINFORCED ADHESIVE BONDING
#25 | 2017-01-12Cooling to control thermal stress and solidification for welding of dissimilar materials
#26 | 2016-12-08WELDING METHOD AND SYSTEM
#27 | 2015-12-10COVER PLATE WITH INTRUDING FEATURE TO IMPROVE AL-STEEL SPOT WELDING
#28 | 2015-12-10INTRUDING FEATURE IN ALUMINUM ALLOY WORKPIECE TO IMPROVE AL-STEEL SPOT WELDING
#29 | 2015-10-15WELDING WIRE FEEDING DEVICE AND METHOD
#30 | 2015-08-20RESISTANCE SPOT WELDING STEEL AND ALUMINUM WORKPIECES WITH PROTUBERANCE
#31 | 2015-07-23SUPPRESSING LASER-INDUCED PLUME FOR LASER EDGE WELDING OF ZINC COATED STEELS
#32 | 2015-04-09Aluminum alloy to steel welding process
#33 | 2015-04-09Resistance spot welding steel and aluminum workpieces using insertable cover
#34 | 2014-12-18Resistance spot welding thin gauge steels
#35 | 2014-08-21METHOD FOR RESISTANCE WELDING WITH PRE-CHILLING
#36 | 2014-05-29Welding a joint
#37 | 2014-05-22SELF-ADJUSTING CLAD WIRE FOR WELDING APPLICATIONS
#38 | 2014-05-22SELF-ADJUSTING WIRE FOR WELDING APPLICATIONS
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