Patents by Inventor Richard Ma
Richard Ma has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11948071Abstract: An auto-tuning controller for improving a performance of a power amplifier system is provided. The controller includes an interface including input terminals and output terminals, the interface being configured to acquire input signal conditions of power amplifiers (PAs), a training circuit including a processor and a memory running and storing a Digital Doherty amplifier (DDA) controller (module), a DPD controller (module) and a DDA-DPD neural network (NN).Type: GrantFiled: January 11, 2021Date of Patent: April 2, 2024Assignee: Mitsubishi Electric Research Laboratories, Inc.Inventors: Mouhacine Benosman, Rui Ma, Chouaib Kantana, Richard C Waters
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Publication number: 20230216234Abstract: A connector cage assembly includes a housing, an intermediate member, a heat sink and a movable stop member. The housing defines upper and lower plug sockets stacked in a vertical direction. The intermediate member is arranged between the upper socket and the lower socket, and the heat sink is arranged adjacent the intermediate member. The stop member is movable within the housing between a first position in which it is positioned at a first distance from the heat sink, and a second position in which it is positioned at a second distance from the heat sink, greater than the first distance. The stop member is adapted to limit the insertion of a plug connector inserted into the lower plug socket.Type: ApplicationFiled: January 5, 2023Publication date: July 6, 2023Applicant: Tyco Electronics (Shanghai) Co., Ltd.Inventors: Yongfeng (Richard) Ma, WenYu (Vindy) Liu, Guangming (Suny) Zhao
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Publication number: 20230029814Abstract: A connector cage assembly includes a housing defining an upper port and a lower port stacked over each other in an up-down direction, an intermediate member between the upper port and the lower port in the up-down direction, and a movable stopper movably disposed on the intermediate member and movable between a first position and a second position in a front-rear direction perpendicular to the up-down direction. The movable stopper is at least partially located inside the intermediate member in the first position. The movable stopper at least partially extends beyond the intermediate member and limits a plug connector inserted into the lower port in the second position.Type: ApplicationFiled: July 29, 2022Publication date: February 2, 2023Applicant: Tyco Electronics (Shanghai) Co. Ltd.Inventors: Yongfeng (Richard) Ma, WenYu (Vindy) Liu, Guangming (Suny) Zhao
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Publication number: 20210304311Abstract: A computer implemented method includes maintaining at a first network connected server a record of a group of stakeholders with an interest in the performance attributes of a digital asset. Maintaining includes collecting stakeholder digital consideration from the group of stakeholders. A second network connected server stores a list of experts on the performance attributes of digital assets. A first endorsement of the performance attributes of a digital asset and expert digital consideration are received at the first network connected server from a network connected expert client machine. A second endorsement of the performance attributes of the digital asset and non-expert digital consideration are received at the first network connected server from a network connected non-expert client machine.Type: ApplicationFiled: June 9, 2021Publication date: September 30, 2021Inventors: Sebastian BANESCU, Jan Joseph Bogacki GORZNY, Richard MA, Steven STEWART
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Patent number: 10568468Abstract: An apparatus (10) for pumping first and second selected sterilizing or cleaning fluids (F1, F) by a user comprising: a first fluid container (12), a second fluid container (12k), a first pump assembly (18), a second pump assembly (18k), the first and second pump assemblies (18, 18k) being interconnected in an arrangement adapted to simultaneously pump the first fluid (F1) through upstream end fluid delivery apertures (22a) and the second fluid (F) through a laterally extending spout (24k) on manual driving of the external device in the downstream direction (D), the first fluid (F1) being delivered to the complementary surface (17s) of an external device (15) separately from the second fluid (F).Type: GrantFiled: January 16, 2019Date of Patent: February 25, 2020Inventor: Richard Ma
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Publication number: 20190142227Abstract: An apparatus (10) for pumping first and second selected sterilizing or cleaning fluids (F1, F) by a user comprising: a first fluid container (12), a second fluid container (12k), a first pump assembly (18), a second pump assembly (18k), the first and second pump assemblies (18, 18k) being interconnected in an arrangement adapted to simultaneously pump the first fluid (F1) through upstream end fluid delivery apertures (22a) and the second fluid (F) through a laterally extending spout (24k) on manual driving of the external device in the downstream direction (D), the first fluid (F1) being delivered to the complementary surface (17s) of an external device (15) separately from the second fluid (F).Type: ApplicationFiled: January 16, 2019Publication date: May 16, 2019Inventor: Richard Ma
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Patent number: 10231579Abstract: An apparatus for pumping a selected sterilizing fluid by a user comprising: a fluid container, a pump assembly having a fluid delivery tube, the fluid delivery tube being manually drivable by the user in a downstream direction starting from a stationary start position and adapted to pump fluid upstream through an upstream end of the fluid delivery tube that is configured to receive and engage a complementary surface of an external device, the fluid delivery tube being drivable downstream from the start position by manually engaging the complementary surface of the external device against the upstream facing surface of the enlarged head and manually driving the external device in the downstream direction.Type: GrantFiled: December 6, 2016Date of Patent: March 19, 2019Inventor: Richard Ma
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Patent number: 10121559Abstract: A patient and health condition monitoring system comprising: a treatment device; a condition monitor; a patient care controller, the patient care controller comprising: a signal receiver; a healthcare professional database; a processing element coupled to the healthcare professional database; and an alarm generator.Type: GrantFiled: October 4, 2016Date of Patent: November 6, 2018Inventor: Richard Ma
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Patent number: 10053278Abstract: Apparatus and method for enabling serial delivery of a plurality of interconnected gloves, the apparatus comprising: a plurality of flexible gloves, a distal tip end of one or more of the fingers of a downstream one the plurality of gloves being readily detachably attached to a bottom proximal edge of an open bottom end of an immediately upstream one of the plurality gloves.Type: GrantFiled: January 11, 2017Date of Patent: August 21, 2018Inventor: Richard Ma
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Publication number: 20180194539Abstract: Apparatus and method for enabling serial delivery of a plurality of interconnected gloves, the apparatus comprising: a plurality of flexible gloves, a distal tip end of one or more of the fingers of a downstream one the plurality of gloves being readily detachably attached to a bottom proximal edge of an open bottom end of an immediately upstream one of the plurality gloves.Type: ApplicationFiled: January 11, 2017Publication date: July 12, 2018Inventor: Richard Ma
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Patent number: 9839488Abstract: A disposable bag for maintaining sterility of a medical instrument having a detection mechanism and cable extending from the detection mechanism, wherein the bag comprises: a pair of flexible sheets comprised of a polymeric material, the pair of sheets being arranged in parallel to each other and sealed along opposing lateral sides that extend longitudinally from a top end to a bottom end, the cable having a selected length such that upon insertion of the detection mechanism through the enclosed interior chamber of the bag, the cable extends longitudinally through the open bottom end, the bag being adapted to be attached to at least a portion of the cable that extends from the detection mechanism downstream toward the open bottom end.Type: GrantFiled: March 22, 2017Date of Patent: December 12, 2017Inventor: Richard Ma
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Publication number: 20170332848Abstract: An apparatus for pumping a selected sterilizing fluid by a user comprising: a fluid container, a pump assembly having a fluid delivery tube, the fluid delivery tube being manually drivable by the user in a downstream direction starting from a stationary start position and adapted to pump fluid upstream through an upstream end of the fluid delivery tube that is configured to receive and engage a complementary surface of an external device, the fluid delivery tube being drivable downstream from the start position by manually engaging the complementary surface of the external device against the upstream facing surface of the enlarged head and manually driving the external device in the downstream direction.Type: ApplicationFiled: December 6, 2016Publication date: November 23, 2017Inventor: Richard Ma
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Publication number: 20170196646Abstract: A disposable bag for maintaining sterility of a medical instrument having a detection mechanism and cable extending from the detection mechanism, wherein the bag comprises: a pair of flexible sheets comprised of a polymeric material, the pair of sheets being arranged in parallel to each other and sealed along opposing lateral sides that extend longitudinally from a top end to a bottom end, the cable having a selected length such that upon insertion of the detection mechanism through the enclosed interior chamber of the bag, the cable extends longitudinally through the open bottom end, the bag being adapted to be attached to at least a portion of the cable that extends from the detection mechanism downstream toward the open bottom end.Type: ApplicationFiled: March 22, 2017Publication date: July 13, 2017Inventor: Richard Ma
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Patent number: 9615891Abstract: A disposable bag for maintaining sterility of a medical instrument having a detection mechanism and cable extending from the detection mechanism, wherein the bag comprises: a pair of flexible sheets comprised of a polymeric material, the pair of sheets being arranged in parallel to each other and sealed along opposing lateral sides that extend longitudinally from a top end to a bottom end, the cable having a selected length such that upon insertion of the detection mechanism through the enclosed interior chamber of the bag, the cable extends longitudinally through the open bottom end, the bag being adapted to be attached to at least a portion of the cable that extends from the detection mechanism downstream toward the open bottom end.Type: GrantFiled: May 4, 2015Date of Patent: April 11, 2017Inventor: Richard Ma
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Publication number: 20170098050Abstract: A patient and health condition monitoring system comprising: a treatment device; a condition monitor; a patient care controller, the patient care controller comprising: a signal receiver; a healthcare professional database; a processing element coupled to the healthcare professional database; and an alarm generator.Type: ApplicationFiled: October 4, 2016Publication date: April 6, 2017Inventor: Richard Ma
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Publication number: 20150320499Abstract: A disposable bag for maintaining sterility of a medical instrument having a detection mechanism and cable extending from the detection mechanism, wherein the bag comprises: a pair of flexible sheets comprised of a polymeric material, the pair of sheets being arranged in parallel to each other and sealed along opposing lateral sides that extend longitudinally from a top end to a bottom end, the cable having a selected length such that upon insertion of the detection mechanism through the enclosed interior chamber of the bag, the cable extends longitudinally through the open bottom end, the bag being adapted to be attached to at least a portion of the cable that extends from the detection mechanism downstream toward the open bottom end.Type: ApplicationFiled: May 4, 2015Publication date: November 12, 2015Inventor: Richard Ma
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Patent number: 8292647Abstract: A socket connector includes a dielectric housing extending longitudinally between a first end and a second end. The dielectric housing has a slot that extends longitudinally. The slot is configured to receive a circuit card therein. Contacts are held by the dielectric housing and exposed at the slot. The contacts are configured to be electrically connected to the circuit card. The contacts are configured to be terminated to a circuit board. A latch is provided at the first end and is configured to secure the circuit card in the dielectric housing. The latch includes a power conductor. The power conductor is configured to be electrically connected to the circuit card. The power conductor is configured to be terminated to the circuit board to supply power between the circuit board and the circuit card.Type: GrantFiled: June 13, 2011Date of Patent: October 23, 2012Assignees: Tyco Electronics Corporation, Tyco Electronics (Shanghai) Co., Ltd.Inventors: James L. McGrath, Richard Ma
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Publication number: 20120010517Abstract: An enclosure for a medical instrument including a pair of flexible sheets transmissive to a signal generated by a subject, the pair of sheets being arranged in parallel to each other, sealed along the sides and the top, and between the opposing lateral sides and the top and bottom ends along one or more seam lines.Type: ApplicationFiled: July 5, 2011Publication date: January 12, 2012Inventor: Richard MA
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Publication number: 20090146970Abstract: An electronic device includes a base, a touch screen display, and operational components. The touch screen display is connected to the base and includes a display device and a touch-sensitive overlay disposed on the display device. The touch-sensitive overlay comprises at least one capacitive touch sensor circuit layer disposed on a substrate and patterned with discrete circuits. Ones of the discrete circuits provide associated discrete touch-sensitive areas on an outer touch surface of the touch screen display. The operational components include a controller connected to the touch-sensitive overlay and a processor connected to the controller and the display device for providing a graphical user interface.Type: ApplicationFiled: December 10, 2007Publication date: June 11, 2009Applicant: Research In Motion LimitedInventors: Robert LOWLES, ZhongMing Richard Ma, Edward Hui
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Patent number: D993462Type: GrantFiled: September 13, 2021Date of Patent: July 25, 2023Assignee: INTEPLAST GROUP CORPORATIONInventors: Haur-Horng Yang, Tzy-Cherng Jan, Richard Ma