BYD COMPANY LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 14149
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 6655
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 5828
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 4848
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 42320
 
  
 
B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 3541
 
  
 
F16H GEARING2971
 
  
 
1208 MOTOR CARS, BUSES AND LORRIES2718
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 26421
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 2378

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0032,780 FINGERPRINT DETECTION CIRCUIT AND ELECTRONIC DEVICEJan 05, 16Feb 01, 18[H03F, G06K]
2018/0018,497 METHOD AND DEVICE FOR CALCULATING LINE DISTANCEJan 05, 16Jan 18, 18[G06T, G01B, G06K]
2018/0018,499 METHOD FOR CALCULATING AREA OF FINGERPRINT OVERLAPPING REGION AND ELECTRONIC DEVICE THEREOFJan 05, 16Jan 18, 18[G06K]
2017/0343,802 VEHICLE, HEAD-UP DISPLAYING SYSTEM AND PROJECTOR THEREFORDec 25, 15Nov 30, 17[G02B]
2017/0346,065 ELECTRIC CONNECTOR AND BATTERY COMPRISING THE SAMEAug 21, 17Nov 30, 17[H01M, H01R]
2017/0338,545 MOBILE TERMINAL AND ANTENNA OF MOBILE TERMINALDec 22, 15Nov 23, 17[H04M, H01Q]
2017/0331,196 ANTENNA FOR MOBILE PHONE AND MOBILE PHONE HAVING THE SAMENov 20, 15Nov 16, 17[H04B, H01Q]
2017/0312,817 METAL-CERAMIC COMPOSITE STRUCTURE AND FABRICATION METHOD THEREOFAug 28, 15Nov 02, 17[B28B, B22D, C22F, C22C]
2017/0305,260 TRANSMISSION UNIT, POWER TRANSMISSION SYSTEM AND VEHICLE COMPRISING THE SAMEJul 13, 17Oct 26, 17[B60K, F16H]
2017/0306,641 THREE-DIMENSIONAL CIRCULATING GARAGESep 14, 15Oct 26, 17[B60L, E04H]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919699 Vehicle and method for controlling synchronizer of the sameOct 29, 14Mar 20, 18[B60K, B60W, F16H]
9902291 Vehicle and sliding feedback control system of vehicle and method for the sameSep 05, 14Feb 27, 18[B60K, B60W, B60L]
D810622 BusMay 13, 16Feb 20, 18[1208]
9889588 Method for integrally molding metal and resin and metal-resin composite structure obtainable by the sameAug 22, 14Feb 13, 18[C25D, B29C, B29K, B29L, B32B]
9889733 Power transmission system and vehicle comprising the sameJun 30, 15Feb 13, 18[B60K, F16H]
9889734 Power transmission system and vehicle comprising the sameJun 30, 15Feb 13, 18[B60K, F16H]
9889841 Method and system for starting engine of hybrid vehicleDec 16, 14Feb 13, 18[B60K, B60W, F02N, G06F, G05D, B60L]
9893379 Lithium ion battery, solid electrolyte and method of preparing the sameAug 19, 16Feb 13, 18[C01B, B26B, C04B, B28B, H01M]
9887646 Method for checking out-of-step of synchronous motorSep 27, 13Feb 06, 18[H02P, H02H]
9887647 Method for checking out-of-step of synchronous motorSep 27, 13Feb 06, 18[H02P, H02H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0134,729 SHELL AND PREPARING METHOD AND USE OF THE SAMEAbandonedJun 05, 14May 12, 16[H04M, C22C]
2016/0121,392 DIE CASTING DEVICE AND METHOD FOR AMORPHOUS ALLOYAbandonedDec 16, 15May 05, 16[B22D, C22C]
2016/0126,361 SOLAR CELL MODULE AND MANUFACTURING METHOD THEREOFAbandonedJun 12, 15May 05, 16[H01L]
2016/0119,012 METAL SHELL AND CELL PHONE COMPRISING THE SAMEAbandonedJun 24, 14Apr 28, 16[H04M, H04B]
2016/0072,428 SOLAR CELL SUPPORT ASSEMBLYAbandonedMay 14, 14Mar 10, 16[H02S]
2016/0065,120 SOLAR CELL SUPPORT ASSEMBLYAbandonedMay 14, 14Mar 03, 16[F16B, H02S]
2016/0036,374 SOLAR CELL SUPPORT ASSEMBLYAbandonedApr 23, 14Feb 04, 16[H02S]
2016/0008,879 COMPOSITE AND PREPARATION METHOD OF JOINING AMORPHOUS ALLOY MATERIAL TO HETEROGENEOUS MATERIALAbandonedSep 22, 15Jan 14, 16[B22D, C22C]
2015/0299,845 FILM AND METHOD FOR PREPARING THE SAMEAbandonedDec 11, 13Oct 22, 15[C23C, C03C, G02B]
2015/0200,563 TRANSMITTING DEVICE, WIRELESS CHARGING SYSTEM COMPRISING TRANSMITTING DEVICE, AND METHOD FOR CONTROLLING CHARGING PROCESS THEREOFAbandonedNov 21, 14Jul 16, 15[H02J]
2015/0044,436 METAL COMPOSITE AND METHOD OF PREPARING THE SAMEAbandonedMar 01, 13Feb 12, 15[C25D, B05D]
8937458 Battery heating circuits and methods with resonance components in series using voltage inversion based on predetermined conditionsWithdrawnJul 20, 11Jan 20, 15[H02J, H01L, H02M, H01M]
2014/0352,907 DIE CASTING DEVICE AND METHOD FOR AMORPHOUS ALLOYAbandonedDec 13, 12Dec 04, 14[B22D]
2014/0349,030 POLYMER ARTICLE AND METHOD FOR SELECTIVE METALLIZATION OF THE SAMEAbandonedMay 22, 14Nov 27, 14[H05K]
2014/0162,101 BATTERY MODULEAbandonedFeb 14, 14Jun 12, 14[H01M]
2014/0141,315 CONSTRUCTION OF ELECTROCHEMICAL STORAGE CELL WITH EXPANSION MEMBERAbandonedJan 27, 14May 22, 14[H01M]
8680817 Battery heating circuits and methods using resonance components in series based on current limiting and voltage inversion with bi-directionalityWithdrawnJun 22, 11Mar 25, 14[H01M]
2014/0067,163 Vehicle Intelligent Key Device, Remote Control System, and Method for Driving a Passenger VehicleAbandonedApr 05, 13Mar 06, 14[G08C]
2014/0022,777 ROTATABLE LAMP ASSEMBLYAbandonedApr 18, 12Jan 23, 14[F21V]
2013/0268,140 Vehicle Intelligent Key Device, Remote Control System, and Method for Driving a Passenger VehicleAbandonedApr 05, 13Oct 10, 13[G08C]

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