滴滴出行在美国大举购买自动驾驶领域的专利

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  滴滴出行最近在美国大举收购自动驾驶领域相关的专利,整个专利包涉及29个专利家族总共100多个专利。专利原所有人为法国主权专利基金(SPF)Brevets和法国军工企业Thales,交易双方未公布具体的交易细节,值得一提的是,购买方属于滴滴出行旗下的滴滴(香港)科技有限公司。

  这些专利主要涉及激光雷达、防撞测距、以及导航辅助驾驶领域。

  专利号

  申请日

  主题

  US6111526A

  1996-08-02

  Vehicle course steering aid device

  US5923284A

  1996-12-20

  Radar for the detection of obstacles, especially for automobile vehicles

  US5963163A

  1997-03-04

  Method and device for frequency-modulated continuous-wave radar detection with removal of ambiguity between distance and speed

  US5955985A

  1997-03-04

  Device for the reduction of noise in a radar receiver

  US6023238A

  1997-03-28

  Method and device for the removal of ambiguity in distance, applied especially to frequency-shift keying continuous-wave radars

  US6211813B1

  1997-05-23

  Compact monopulse source for a focal feed reflector antenna

  US6618449B1

  1998-03-03

  Receiver for a frequency-shift-keying, continuous-wave radar

  US7000722B2

  1999-02-26

  Operating device for a cruise control system of an automobile vehicle

  US6437731B1

  1999-09-07

  Method and device for the alignment of an automobile radar

  US7161526B2

  2000-12-15

  Broadband radar and modulator, in particular for microwave switching over a very short period

  US6813086B2

  2000-12-19

  Head-up display adaptable to given type of equipment

  US6859167B2

  2002-09-10

  Method for increasing the unambiguous distance in FSK radars

  US7091468B2

  2002-10-29

  Device for image processing with recognition and selection of light sources

  US7130028B2

  2003-01-21

  Method of detecting a luminous signal and lidar system

  US7668625B2

  2003-12-19

  Lateral maneuverability map for a vehicle and method of obtaining it

  US7495822B2

  2004-03-12

  Frequency shifter in an optical path containing a continuous laser source

  US8035888B2

  2004-03-12

  Frequency shifter in an optical path containing a pulsed laser source

  US7423736B2

  2004-05-04

  Low-cost doppler frequency shift measuring device

  US7580132B2

  2004-05-04

  Optical device for measuring a doppler frequency shift

  US7733243B2

  2004-09-24

  Device and method for signaling lateral maneuver margins

  US7864110B2

  2005-05-24

  Method for beam formation by calculation, in particular adapted to the compensation of failures of active modules of a radar with electronic scanning

  US7903023B2

  2007-03-16

  Obstacle detection system notably for an anticollision system

  US8924139B2

  2007-06-05

  Collision prevention device and method for a vehicle on the ground

  US8441734B2

  2009-07-10

  Head-up display with optical combination providing protection against solar illumination

  US8487233B2

  2009-10-06

  Vision equipment comprising an optical strip with a controlled coefficient of light transmission

  US8115672B2

  2010-02-02

  Method of measuring distance, notably for short-range radar

  US9616891B2

  2012-10-09

  Vehicle guidance system and corresponding method

  US9746372B2

  2012-11-09

  Receiver of a pulsed light signal with wide dynamic range

  有意思的是,这些专利不少是在2000年之前申请的,有些专利族的部分专利已经过期,不过专利侵权是可以追溯的。目前这些专利都未在中国申请,相信滴滴购入这些专利是为进一步布局美国无人驾驶市场铺路,将再一次在美国与Uber直接竞争。

特别声明:本文为网易自媒体平台“网易号”作者上传并发布,仅代表该作者观点。网易仅提供信息发布平台。

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