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Patent Agency Ranking
公开(公告)号：US20180360721A1
公开(公告)日：2018-12-20
申请号：US15626891
申请日：2017-06-19
Applicant: Yu-Chun LIU
Inventor： Min-Chuan HUANG , Syue-Ting CHEN , Yu-Chun LIU
Abstract: A synthetic peptide for stimulating melanogenesis is provided. The synthetic peptide consists of the amino acid sequence of AsnSerAlaThrGluArgGlu (SEQ ID NO: 1). Also provided are methods and compositions for stimulating melanogenesis in a subject.
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公开(公告)号：US20180360720A1
公开(公告)日：2018-12-20
申请号：US15626775
申请日：2017-06-19
Applicant: Yu-Chun LIU
Inventor： Min-Chuan HUANG , Syue-Ting CHEN , Yu-Chun LIU
Abstract: Disclosed is related to an anti-aging peptide, which has an amino acid sequence of ProAspSerThrGluAlaLys (SEQ ID NO: 1). Also provided are anti-aging compositions comprising the peptide and personal care methods of using the peptide.
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公开(公告)号：US20180304671A1
公开(公告)日：2018-10-25
申请号：US15491299
申请日：2017-04-19
Applicant: Yu-Chun LIU
Inventor： Yu-Chun LIU
IPC: B43K15/00
CPC classification number: B43K15/00
Abstract: A pen assembly press and its lever are disclosed. The lever is installed on either of the pressing mechanisms of the pen assembly press. The lever has a stopping component and particularly a resilient preloading component which consists of a resilient support component between the limiting component and the stopping component, allowing resilient preloading of the stopping component to a certain distance. Therefore, the pen assembly press can achieve greater quickness and accuracy in positioning, smoothness in adjusting operation, and convenience and improvement in using.
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公开(公告)号：US20120051865A1
公开(公告)日：2012-03-01
申请号：US12872442
申请日：2010-08-31
Applicant: Yu-Chun LIU
Inventor： Yu-Chun LIU
CPC classification number: B23B47/28 , B23B2247/10 , B23B2247/12 , B25B7/02 , B25B7/04 , B25B7/123 , Y10T408/5635 , Y10T408/569
Abstract: A clamping apparatus for drilling oblique holes has a clamping device and a guiding device. The clamping device has a positioning set and a clamping set. The positioning set has a positioning arm and an operating handle. The operating handle is pivotally connected to the positioning arm and has a release lever and a pushing lever. The clamping set is pivotally connected to the positioning set and has a clamping arm and an adjusting shaft. The clamping arm is pivotally connected to the positioning arm and has a holding grip. The adjusting shaft is rotatably connected to the holding grip. The guiding device is detachably and adjustably connected to the clamping device and has a guiding mount. The guiding mount is detachably and adjustably connected to the clamping arm and has a guiding hole.
Abstract translation: 用于钻出斜孔的夹紧装置具有夹紧装置和引导装置。 夹紧装置具有定位装置和夹紧装置。 定位组具有定位臂和操作手柄。 操作手柄枢转地连接到定位臂，并具有释放杆和推杆。 夹紧组件枢转地连接到定位组件，并具有夹紧臂和调节轴。 夹持臂枢转地连接到定位臂并具有保持把手。 调节轴可旋转地连接到保持把手。 引导装置可拆卸地可调节地连接到夹紧装置并具有导向架。 导向架可拆卸地可调节地连接到夹紧臂并具有导向孔。
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公开(公告)号：US20230356061A1
公开(公告)日：2023-11-09
申请号：US17735370
申请日：2022-05-03
Applicant: Wen-Kuei LIU , Hsiu-Feng CHEN , Chao-Hsuan LIU , Yu-Chun LIU , Yi-Shan LIU , Yu-Cheng LIU , Yan-Rui LIU
Inventor： Wen-Kuei LIU , Hsiu-Feng CHEN , Chao-Hsuan LIU , Yu-Chun LIU , Yi-Shan LIU , Yu-Cheng LIU , Yan-Rui LIU
CPC classification number: A63C17/1418 , F16D59/00 , F16D2121/14
Abstract: A braking mechanism of a wheeled device is provided, including: a main body, configured to be connected to the wheeled device including at least one wheel; an adjusting member, disposed on the main body and including a rod and a first abutting member adjustably positioned on the rod; a braking member, movably disposed on the main body; and an elastic member, abutted between the first abutting member and the braking member so that the braking member is biased by the force of the elastic member toward the at least one wheel to frictionally contact the at least one wheel.
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