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公开(公告)号：US11609280B2
公开(公告)日：2023-03-21
申请号：US17280505
申请日：2018-09-28
Applicant: Liquid Robotics, Inc.
Inventor： Christopher D. Cencula , Casper G. Otten
IPC: G01R31/52
Abstract: A method of detecting a leakage path in an electronic device includes iteratively performing operations until an iteration condition is satisfied. The operations include causing a capacitor to be set to a known state, measuring a voltage level of the capacitor, and storing data indicating the measured voltage level. The operations also include causing the capacitor to be connected to a potential leakage path, remeasuring the voltage level of the capacitor, and storing data indicating the remeasured voltage level. The operations further include comparing the measured voltage level and the remeasured voltage level to detect leakage in the potential leakage path. The iteration condition is satisfied when a difference between the measured voltage level and the remeasured voltage level satisfies a voltage threshold or when a count of iterations performed satisfies an iteration threshold.
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2.发明授权公开(公告)号：US10549832B2
公开(公告)日：2020-02-04
申请号：US16213941
申请日：2018-12-07
Applicant: Liquid Robotics, Inc.
Inventor： Roger G. Hine , Derek L. Hine
IPC: B63H19/02 , B63J3/02 , B63J99/00 , F03B13/10 , F03B13/16 , F03B13/18 , F03B13/20 , B63H1/32 , B63J3/00
Abstract: This disclosure provides improved nautical craft that can travel and navigate on their own. A hybrid vessel is described that converts wave motion to locomotive thrust by mechanical means, and also converts wave motion to electrical power for storage in a battery. The electrical power can then be tapped to provide locomotive power during periods where wave motion is inadequate and during deployment. The electrical power can also be tapped to even out the undulating thrust that is created when locomotion of the vessel is powered by wave motion alone.
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公开(公告)号：US10150545B2
公开(公告)日：2018-12-11
申请号：US15482691
申请日：2017-04-07
Applicant: Liquid Robotics, Inc.
Inventor： Roger G. Hine , Derek L. Hine , Joseph D. Rizzi , Kurt A. F. Kiesow, III , Robert Burcham , William A. Stutz
Abstract: A wave-powered water vehicle includes a surface float, a submerged swimmer, and a tether which connects the float and the swimmer, so that the swimmer moves up and down as a result of wave motion. The swimmer includes one or more fins which interact with the water as the swimmer moves up and down, and generate forces which propel the vehicle forward. The vehicle, which need not be manned, can carry communication and control equipment so that it can follow a course directed by signals sent to it, and so that it can record or transmit data from sensors on the vehicle.
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公开(公告)号：US10041466B2
公开(公告)日：2018-08-07
申请号：US14841468
申请日：2015-08-31
Applicant: Liquid Robotics, Inc.
Inventor： Roger G. Hine , Derek L. Hine
Abstract: A wave-powered water vehicle includes a) a first component which is a float that travels on or near the water surface; b) a second component which is wave actuated and travels below the first component; and c) a means whereby the first component engages the second component and/or the second component engages the first component; wherein the engagement means provides lateral support of one component for the other, and thereby minimizes lateral movement of one against the other when the components are fitted together.
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5.发明申请公开(公告)号：US20170291671A1
公开(公告)日：2017-10-12
申请号：US15635090
申请日：2017-06-27
Applicant: Liquid Robotics, Inc.
Inventor： Roger G. Hine , Derek L. Hine
CPC classification number: B63H19/02 , B63B2754/00 , B63H1/32 , B63J3/02 , B63J99/00 , B63J2003/003 , B63J2099/008 , F03B13/10 , F03B13/16 , F03B13/1815 , F03B13/20 , F05B2240/931 , Y02E10/38 , Y02T70/59
Abstract: This disclosure provides improved nautical craft that can travel and navigate on their own. A hybrid vessel is described that converts wave motion to locomotive thrust by mechanical means, and also converts wave motion to electrical power for storage in a battery. The electrical power can then be tapped to provide locomotive power during periods where wave motion is inadequate and during deployment. The electrical power can also be tapped to even out the undulating thrust that is created when locomotion of the vessel is powered by wave motion alone.
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Patent Agency Ranking
公开(公告)号：US20160083064A1
公开(公告)日：2016-03-24
申请号：US14704494
申请日：2015-05-05
Applicant: Liquid Robotics, Inc.
Inventor： Roger G. Hine , Derek L. Hine , Joseph D. Rizzi , Kurt A. F. Kiesow, III , Robert Burcham , William A. Stutz
CPC classification number: B63H19/02 , B63B2035/006 , B63H1/36 , B63H25/04 , B63H2025/028 , B63H2025/045 , Y02E10/38 , Y02T70/59
Abstract: A wave-powered water vehicle includes a surface float, a submerged swimmer, and a tether which connects the float and the swimmer, so that the swimmer moves up and down as a result of wave motion. The swimmer includes one or more fins which interact with the water as the swimmer moves up and down, and generate forces which propel the vehicle forward. The vehicle, which need not be manned, can carry communication and control equipment so that it can follow a course directed by signals sent to it, and so that it can record or transmit data from sensors on the vehicle.
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公开(公告)号：US09051037B2
公开(公告)日：2015-06-09
申请号：US13753377
申请日：2013-01-29
Applicant: Liquid Robotics, Inc.
Inventor： Roger G. Hine , Derek L. Hine , Joseph D. Rizzi , Kurt A. F. Kiesow, III , Robert Burcham , William A. Stutz
CPC classification number: B63H19/02 , B63B2035/006 , B63H1/36 , B63H25/04 , B63H2025/028 , B63H2025/045 , Y02E10/38 , Y02T70/59
Abstract: A wave-powered water vehicle includes a surface float, a submerged swimmer, and a tether which connects the float and the swimmer, so that the swimmer moves up and down as a result of wave motion. The swimmer includes one or more fins which interact with the water as the swimmer moves up and down, and generate forces which propel the vehicle forward. The vehicle, which need not be manned, can carry communication and control equipment so that it can follow a course directed by signals sent to it, and so that it can record or transmit data from sensors on the vehicle.
Abstract translation: 波浪水车辆包括表面浮子，潜水游泳者和连接浮子和游泳者的系绳，使得游泳者由于波浪运动而上下移动。 游泳者包括一个或多个鳍，当游泳者上下移动时，它们与水相互作用，并产生推动车辆前进的力。 无需载人的车辆可以携带通信和控制设备，使其可以遵循发送给它的信号所指导的路线，并且可以记录或传输车辆上传感器的数据。
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公开(公告)号：US20140284998A1
公开(公告)日：2014-09-25
申请号：US14215062
申请日：2014-03-17
Applicant: Liquid Robotics, Inc.
Inventor： John M. Brennan , Casper G. Otten , David B. Walker
IPC: B60R16/033
CPC classification number: B63B35/00 , B63B2035/007 , B63H2021/171 , Y02T70/5245
Abstract: An adaptable modular power system (AMPS) is hierarchical in a number of ways. AMPS modules connect to a backplane, and one or multiple AMPS backplanes can form an AMPS domain. At the same time, the vehicle electronics is modular, with various payload boxes needing to communicate with each other. A common power and signaling cable is provided to interconnect payload boxes. A dedicated connector system is also provided so that AMPS modules may communicate, control, receive data, and supply and receive power.
Abstract translation: 适应性强的模块化电力系统（AMPS）以多种方式是分级的。 AMPS模块连接到背板，一个或多个AMPS背板可以形成AMPS域。 同时，车载电子设备是模块化的，各种有效载荷箱需要相互通信。 提供通用电源和信号电缆以互连有效载荷盒。 还提供专用连接器系统，使得AMPS模块可以通信，控制，接收数据以及供电和接收电力。
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9.发明授权公开(公告)号：US11192621B2
公开(公告)日：2021-12-07
申请号：US16780375
申请日：2020-02-03
Applicant: Liquid Robotics, Inc.
Inventor： Roger G. Hine , Derek L. Hine
IPC: B63H19/02 , B63H1/32 , B63J3/02 , B63J99/00 , F03B13/10 , F03B13/16 , F03B13/18 , F03B13/20 , B63B79/15 , B63J3/00
Abstract: This disclosure provides improved nautical craft that can travel and navigate on their own. A hybrid vessel is described that converts wave motion to locomotive thrust by mechanical means, and also converts wave motion to electrical power for storage in a battery. The electrical power can then be tapped to provide locomotive power during periods where wave motion is inadequate and during deployment. The electrical power can also be tapped to even out the undulating thrust that is created when locomotion of the vessel is powered by wave motion alone.
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公开(公告)号：US20190118920A1
公开(公告)日：2019-04-25
申请号：US16167339
申请日：2018-10-22
Applicant: Liquid Robotics, Inc.
Inventor： Roger G. Hine , Derek L. Hine , Joseph D. Rizzi , Kurt A.F. Kiesow , Robert Burcham , William A. Stutz
Abstract: A wave-powered water vehicle includes a surface float, a submerged swimmer, and a tether which connects the float and the swimmer, so that the swimmer moves up and down as a result of wave motion. The swimmer includes one or more fins which interact with the water as the swimmer moves up and down, and generate forces which propel the vehicle forward. The vehicle, which need not be manned, can carry communication and control equipment so that it can follow a course directed by signals sent to it, and so that it can record or transmit data from sensors on the vehicle.
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