Patents by Inventor Sen-Yung Liu
Sen-Yung Liu 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).
-
Publication number: 20240428707Abstract: The present invention provides an acupuncture point simulation device and a method of using the same in an education training and evaluation examination system. The method comprises the steps of: at least one pressure sensor being electrically connected to a message transceiver module; the module being electrically connected to a first and second message transceiver units; the second unit providing an acupuncture point message to the first unit; a user applying a force to the outer layer of the pressure sensor corresponding to the message, the sensor transmitting a message to the module which sends the message or other message converted by the message; the first unit receiving the message and outputting a first message; and the second unit receiving the first message, performing calculation and comparison, and outputting a second message to the first unit for user identification or reference.Type: ApplicationFiled: June 18, 2024Publication date: December 26, 2024Inventors: Sung Yen HUANG, Po Te LIN, Sheng Fei CHUANG, Ting Che CHEN, Sen Yung LIU, Chih Ming LIN, Ming Chih YANG, Jia Ming CHEN, Ya Lun LI
-
Publication number: 20230284967Abstract: A nasogastric tube contains: a body, a plug, and a pH (potential of hydrogen) sensor. The body includes a feeding portion, a discharging portion, and a conduit. The feeding portion has a cap, and the discharging portion has multiple through orifices. The plug includes a connecting portion and a protruded portion. The protruded portion has a smooth surface. The pH sensor is injection molded to integrate into the plug, and the pH sensor includes a pH sensing element and two antennas. The pH sensing element is made of conducting material which is configured to produce different voltage response with a pH ion concentration in gastric juice. The pH value of the gastric juice measured by the pH sensing element is wirelessly send by the two antennas to a reader, and the pH value of the gastric juice measured is displayed on the reader.Type: ApplicationFiled: March 10, 2022Publication date: September 14, 2023Inventor: Sen-Yung Liu
-
Patent number: 9904154Abstract: A pico projector includes a housing, a lens, a light engine, a control module and a central processing module. The housing includes a main body and a cover. The lens is disposed in the housing. The light engine is disposed in the housing and configured to produce light including image signals and project the light through the lens. The control module is configured to provide a control signal. The central processing module is disposed in the housing and configured to rotate or move the cover with respect to the main body according to the control signal so as to create an opening for enhancing heat dissipation of the interior of the housing.Type: GrantFiled: October 8, 2015Date of Patent: February 27, 2018Assignees: SINTAI OPTICAL (SHENZHEN) CO., LTD., ASIA OPTICAL INTERNATIONAL LTD.Inventors: Chiao-Sen Hsu, Sen-Yung Liu
-
Patent number: 9504630Abstract: A nasogastric tube includes a connector. The connector has a first connection end, a second connection end and a flow channel formed through the connector. The first connection end is connected to a first tube, and the second connection end has a positioning sleeve formed thereon. The positioning sleeve has a connection part extended from the flow channel and jointing with an assembling part of the second tube. The first tube of nasogastric tube of the present invention can be inserted to a stomach from a nasal cavity, and then the connector is placed in the nasal cavity, and the positioning sleeve is fixed in the nostril. The second tube can be detached from the connector when not being used.Type: GrantFiled: June 24, 2013Date of Patent: November 29, 2016Assignee: Changhua Christian HospitalInventor: Sen-Yung Liu
-
Patent number: 9383636Abstract: A pico projector system and an additional thermal dissipating method for the pico projector system are provided. The pico projector system includes a pico projector main body and a thermal dissipating module. The additional thermal dissipating method includes the steps of thermally dissipating the pico projector main body; externally connecting the thermal dissipating module to the pico projector main body; and thermally dissipating the pico projector main body by the thermal dissipating module.Type: GrantFiled: June 14, 2013Date of Patent: July 5, 2016Assignees: SINTAI OPTICAL (SHENZHEN) CO., LTD., ASIA OPTICAL INTERNATIONAL LTD.Inventor: Sen-Yung Liu
-
Publication number: 20160112687Abstract: A pico projector includes a housing, a lens, a light engine, a control module and a central processing module. The housing includes a main body and a cover. The lens is disposed in the housing. The light engine is disposed in the housing and configured to produce light including image signals and project the light through the lens. The control module is configured to provide a control signal. The central processing module is disposed in the housing and configured to rotate or move the cover with respect to the main body according to the control signal so as to create an opening for enhancing heat dissipation of the interior of the housing.Type: ApplicationFiled: October 8, 2015Publication date: April 21, 2016Inventors: Chiao-Sen Hsu, Sen-Yung Liu
-
Publication number: 20140378907Abstract: A nasogastric tube includes a connector. The connector has a first connection end, a second connection end and a flow channel formed through the connector. The first connection end is connected to a first tube, and the second connection end has a positioning sleeve formed thereon. The positioning sleeve has a connection part extended from the flow channel and jointing with an assembling part of the second tube. The first tube of nasogastric tube of the present invention can be inserted to a stomach from a nasal cavity, and then the connector is placed in the nasal cavity, and the positioning sleeve is fixed in the nostril. The second tube can be detached from the connector when not being used.Type: ApplicationFiled: June 24, 2013Publication date: December 25, 2014Inventor: Sen-Yung Liu
-
Publication number: 20140152965Abstract: A pico projector system and an additional thermal dissipating method for the pico projector system are provided. The pico projector system includes a pico projector main body and a thermal dissipating module. The additional thermal dissipating method includes the steps of thermally dissipating the pico projector main body; externally connecting the thermal dissipating module to the pico projector main body; and thermally dissipating the pico projector main body by the thermal dissipating module.Type: ApplicationFiled: June 14, 2013Publication date: June 5, 2014Inventor: Sen-Yung Liu
-
Publication number: 20120182532Abstract: An automatic focus system of a projector includes a projecting module, an image catching module, a memory, a micro processor, and a focusing module. The projecting module has an image light source to provide image light, and a projecting lens to project the image light on a screen. The image catching module senses an image on the screen. The microprocessor calculates the sensed image to have a definition value of the image and save the definition value in the memory. The focusing module may move the projecting lens is moved along an optical axis under a control of microprocessor. The microprocessor compares the definition values to control the focusing module to move the cam to a position where the projector may project a clear image on the screen.Type: ApplicationFiled: June 23, 2011Publication date: July 19, 2012Applicant: AISA OPTICALCO., INCInventors: Sen-Yung Liu, Chien-chih Hsiung, Chen-Ren Yu, Kuo-Liang Wen, Yi-Chung Hung, Chiao-Sen Hsu, Chao-Yang Ke, Keng-Hui Lin, Fu-Shan Wu
-
Patent number: 7832914Abstract: An auxiliary positioning device for an ultrasonic apparatus is disclosed herein, which is installed on an ultrasonic probe. The auxiliary positioning device includes a fixing member, an adjusting member being flexible and coupled with the fixing member at one end thereof, a parallel light source coupled with the other end of the adjusting member and having a projection hole for passing a parallel light beam emitted from the parallel light source, and a cylindrical lens mounted on one end of the parallel light source in front of the projection hole, whereby the parallel light beam becomes a fanned light beam after it passes through the cylindrical lens. The auxiliary positioning device of the present invention can provide a high precise positioning for diagnosis and treatment.Type: GrantFiled: February 12, 2010Date of Patent: November 16, 2010Assignee: Changhua Christian HospitalInventor: Sen-Yung Liu
-
Publication number: 20100142210Abstract: An auxiliary positioning device for an ultrasonic apparatus is disclosed herein, which is installed on an ultrasonic probe. The auxiliary positioning device includes a fixing member, an adjusting member being flexible and coupled with the fixing member at one end thereof, a parallel light source coupled with the other end of the adjusting member and having a projection hole for passing a parallel light beam emitted from the parallel light source, and a cylindrical lens mounted on one end of the parallel light source in front of the projection hole, whereby the parallel light beam becomes a fanned light beam after it passes through the cylindrical lens. The auxiliary positioning device of the present invention can provide a high precise positioning for diagnosis and treatment.Type: ApplicationFiled: February 12, 2010Publication date: June 10, 2010Inventor: Sen-Yung Liu
-
Publication number: 20080146935Abstract: An auxiliary positioning device for an ultrasonic apparatus is disclosed herein, which is installed on an ultrasonic probe. The auxiliary positioning device includes a fixing member, an adjusting member being flexible and coupled with the fixing member at one end thereof, a parallel light source coupled with the other end of the adjusting member and having a projection hole for passing a parallel light beam emitted from the parallel light source, and a cylindrical lens mounted on one end of the parallel light source in front of the projection hole, whereby the parallel light beam becomes a fanned light beam after it passes through the cylindrical lens. The auxiliary positioning device of the present invention can provide a high precise positioning for diagnosis and treatment.Type: ApplicationFiled: October 13, 2006Publication date: June 19, 2008Inventor: Sen-Yung Liu
-
Publication number: 20080090670Abstract: An aiming device for a billiard cue is disclosed herein, which includes a fixing member, an extending member coupled with the fixing member at one end thereof, a parallel light source coupled with the other end of the extending member and having a projection hole for passing a parallel light beam emitted from the parallel light source, and a cylindrical lens mounted on one end of the parallel light source in front of the projection hole, whereby the parallel light beam becomes a fanned light beam after it passes through the cylindrical lens. The aiming device of the present invention can provide a high precise aiming in billiards.Type: ApplicationFiled: October 13, 2006Publication date: April 17, 2008Inventor: Sen-Yung Liu