Patents by Inventor Yi-Chang Chen
Yi-Chang Chen 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: 9620910Abstract: A cable connector includes an insulative housing, a number of contacts, an internal circuit board and a flat cable. The contacts are arranged in two rows. Each contact has a retaining portion retained in the insulative housing, a contact portion and a connecting portion extending from two ends of the retaining portion. The internal circuit board has a plurality of first golden fingers at one end thereof and a plurality of second golden fingers at another end thereof. The first golden fingers connect with the connecting portions of the contacts. The second golden fingers electrically connect with the first golden fingers. The flat cable has a plurality of wires corresponding to and connecting with the second golden fingers and a coating retaining at outside of the wires. All wires are arranged in a row.Type: GrantFiled: October 29, 2015Date of Patent: April 11, 2017Assignee: ALLTOP ELECTRONICS (SUZHOU) LTD.Inventor: Yi-Chang Chen
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Publication number: 20170082536Abstract: A scattering measurement system is provided, including: a light source generator for generating a detection light beam with discontinuous multi-wavelengths, and generating a multi-order diffraction light beam with three-dimensional feature information when the detection light beam is incident on an object; a detector having a photosensitive array for receiving and converting the multi-order diffraction light beam into multi-order diffraction signals with the three-dimensional feature information; and a processing module for receiving the multi-order diffraction signals and comparing the multi-order diffraction signals with multi-order diffraction feature patterns in a database so as to analyze the three-dimensional feature information of the object.Type: ApplicationFiled: December 5, 2016Publication date: March 23, 2017Inventors: Chia-Liang YEH, Yi-Chang CHEN, Yi-Sha KU, Chun-Wei LO
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Publication number: 20170045355Abstract: A scattering measurement system is provided, including: a light source generator for generating a detection light beam with multi-wavelengths, wherein the detection light beam is incident on an object so as to generate a plurality of multi-order diffraction light beams with three-dimensional feature information; a spatial filter for filtering out zero-order light beams from the plurality of multi-order diffraction light beams; and a detector having a photosensitive array for receiving the plurality of multi-order diffraction light beams filtered out by the spatial filter and converting the filtered plurality of multi-order diffraction light beams into multi-order diffraction signals with the three-dimensional feature information. As such, the three-dimensional structure of the object can be obtained by comparing the multi-order diffraction signals with a database.Type: ApplicationFiled: December 18, 2015Publication date: February 16, 2017Inventors: Yi-Chen HSIEH, Chia-Liang YEH, Chia-Hung CHO, Yi-Chang CHEN, Yi-Sha KU, Chun-Wei LO
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Publication number: 20170033512Abstract: A cable connector includes an insulative housing, a number of contacts, an internal circuit board and a flat cable. The contacts are arranged in two rows. Each contact has a retaining portion retained in the insulative housing, a contact portion and a connecting portion extending from two ends of the retaining portion. The internal circuit board has a plurality of first golden fingers at one end thereof and a plurality of second golden fingers at another end thereof. The first golden fingers connect with the connecting portions of the contacts. The second golden fingers electrically connect with the first golden fingers. The flat cable has a plurality of wires corresponding to and connecting with the second golden fingers and a coating retaining at outside of the wires. All wires are arranged in a row.Type: ApplicationFiled: October 29, 2015Publication date: February 2, 2017Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.Inventor: Yi-Chang CHEN
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Publication number: 20160308314Abstract: An electrical connector includes an insulative housing, a plurality of contacts and a circuit board. The insulative housing has a body portion and a mating portion forwardly extending from the body portion. The contacts include a plurality of ground contacts and a plurality of pairs of differential signal contacts located between the ground contacts. Each contact has a retaining portion retained in the insulative housing, a contact portion extending to the mating portion from one end of the retaining portion, and a tail portion extending to a rear side of the body portion from another end of the retaining portion. The circuit board is arranged at a rear side of the body portion, and has a plurality of ground connections and a conductive path connecting the ground connections together. The ground connections connect with the tail portions of the ground contacts.Type: ApplicationFiled: July 24, 2015Publication date: October 20, 2016Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.Inventors: Wang-I YU, Yi-Chang CHEN, Feng ZHENG, Yong-Gang ZHANG, Li-Li LIANG
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Patent number: 9447193Abstract: A method for treating cancer includes administering to a subject in need thereof an antibody against a transmembrane and coiled-coil domains protein 3 (TMCC3), wherein the antibody binds to an epitope in an extracellular domain of TMCC3. The antibody binds to an epitope in an intercoil domain of TMCC3. A method of diagnosing or assessing a cancer condition includes assessing a level of expression or activity of a transmembrane and coiled-coil domains protein 3 (TMCC3) in a sample, wherein an increase in the level of expression of activity of TMCC3 as compared to a standard indicates the presence of cancer stem cells in the sample.Type: GrantFiled: March 24, 2014Date of Patent: September 20, 2016Assignees: Development Center for Biotechnology, Academia Sinica, Chang Gung Memorial HospitalInventors: Alice L. Yu, John Yu, Ya-Hui Wang, Chuan-Lung Hsu, Yi-Chang Chen, Ying-Yung Lok
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Publication number: 20160240977Abstract: The present invention relates to an electrical connector and method of making the same. The electrical connector includes an insulative housing, an internal circuit board extending from the front side of the insulative housing, a contact module received in the insulative housing and connected with the internal circuit board, and a shell covering the insulative housing and the internal circuit board. The shell and the internal circuit board form a mating space therebetween. The mating space is used to receive a mating plug.Type: ApplicationFiled: June 12, 2015Publication date: August 18, 2016Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.Inventors: Wang-I YU, Yi-Chang CHEN, Mao-Jung HUANG
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Publication number: 20160220773Abstract: A laryngeal mask airway is provided. The laryngeal mask airway mainly includes a handle. A front end of the handle is connected to a mask body, and the handle and the mask body are formed of a flexible polymer material (e.g., polyvinyl chloride, PVC) for medical use. A guiding hole is formed at a side where the mask body and the handle are connected, and a working area is formed at an external opening of the guiding hole. With the working area, after an endotracheal intubation procedure is completed, a medical staff is able to hold the endotracheal tube with fingers throughout the whole procedure when the laryngeal mask airway is being removed, to prevent an improper movement of the endotracheal tube.Type: ApplicationFiled: October 16, 2015Publication date: August 4, 2016Inventors: Duke Chang, Shen-Chih Wang, Siou-Han Lin, Po-Wei Hung, Liang-Yi Sung, Yi-Chang Chen
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Publication number: 20160226873Abstract: A non-transitory computer readable storage medium for storing an application program for network certification is disclosed. The application program is implemented by an electrical device for executing a wireless network certification process. The wireless network certification process includes the following steps: driving a network module of the electrical device to receive a certification code broadcasted by a wireless network access point (AP), determining if the certification code is in an identified list, executing an action to limit communication between the electrical device and the network AP when the certification code is not in the identified list, and receiving a password for removing the limitation of the communication.Type: ApplicationFiled: April 13, 2016Publication date: August 4, 2016Inventors: Chih-Chien LIU, Yi-Chang CHEN, Chih-Hsing KANG
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Patent number: 9315800Abstract: The disclosure provides a composition and method for isolating nucleic acids, in which the composition includes at least one halocarbon, at least one salt and at least one surfactant. Mixing the composition and a biosample to form a homogenized solution, nucleic acids in the solution can be easily isolated with a simple treatment and good yield.Type: GrantFiled: August 9, 2013Date of Patent: April 19, 2016Assignee: Industrial Technology Research InstituteInventors: Yi-Chang Chen, Jane S-C Tsai
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Patent number: 9290799Abstract: A method of identifying a target biological material by using captures and probes. Each capture is specific for a kind of target. Each probe is designed to distinguish the type of the target. The captures and probes are each labeled with one or more detectable labels.Type: GrantFiled: August 20, 2013Date of Patent: March 22, 2016Assignee: Industrial Technology Research InstituteInventors: Yi-Chang Chen, Jane SC Tsai
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Publication number: 20160049736Abstract: The present invention discloses an antenna apparatus. The antenna apparatus includes a first antenna array and a second antenna array. The first antenna array includes multiple first radiating elements for transmitting radio signals of a first frequency. The second antenna array includes multiple second radiating elements for transmitting radio signals of a second frequency, wherein the first and second radiating elements are arranged in a staggered manner; wherein each of the first radiating elements is disposed between two of the second radiating elements; and wherein each of the second radiating elements is disposed between two of the first radiating elements.Type: ApplicationFiled: August 5, 2015Publication date: February 18, 2016Applicant: ACCTON TECHNOLOGY CORPORATIONInventors: I-Ru LIU, Chih-Chang HSIEH, Yi-Chang CHEN, Yang-Te FU, Chang-Cheng LIU, Chun-Teng HSU
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Patent number: 9124036Abstract: An electrical connector includes a housing member, a first contact group, a second contact group, a metallic shell and a grounding member. The housing member includes a first tongue plate and a second tongue plate to which the first contact group and the second contact group are respectively associated. The first contact group and the second contact group are compatible to USB 3.0 standard. The grounding member comprises a body portion located between the second mounting portions of the first contact group and the third mounting portions of the second contact group. The grounding member is electrically and mechanically connected to the metallic shell for cross-talk prevention.Type: GrantFiled: April 24, 2013Date of Patent: September 1, 2015Assignee: ALLTOP ELECTRONICS (SUZHOU) LTD.Inventors: Hung-Chi Tai, Yi-Chang Chen, Chun-Hsien Wu, Kun Liu
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Publication number: 20150200514Abstract: Calibrating a plurality of pincettes of a wafer conveyer includes installing a first pincette on two first components moveably installed on two first guiding tracks formed along a horizontal direction, installing a second pincette on two second components moveably installed on two second guiding tracks formed along the horizontal direction, disposing a first disc formed with three positioning components on a first holding portion of the first pincette, disposing a second disc formed with three positioning rings on a second holding portion of the second pincette, positioning three poles on the three positioning components through the three positioning rings, and fine tuning relative positions between the first pincette and the two first components and relative positions between the second pincette and the two second components to position the first pincette and the second pincette to horizontal levels according to indications of inclinometers disposed on three beams connecting the three poles.Type: ApplicationFiled: January 13, 2014Publication date: July 16, 2015Applicant: UNITED MICROELECTRONICS CORP.Inventor: Yi-Chang Chen
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Publication number: 20150011103Abstract: An electrical connector for being surface-mounted to a Printed Circuit Board (PCB) and electrically connected with a complementary connector, includes an insulative housing, a number of conductive contacts received in the insulative housing, and a fixing spacer. The insulative housing includes a front main portion defining a receiving space for accommodating the complementary connector. Each conductive contact includes a contacting portion partially exposed into the receiving space for electrically connecting with the complementary connector, and a termination portion extending along a direction parallel to the PCB. The fixing spacer is insert-molded with the conductive contacts.Type: ApplicationFiled: October 8, 2013Publication date: January 8, 2015Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.Inventors: Wang-I YU, Hung-Chi TAI, Yi-Chang CHEN
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Publication number: 20140363372Abstract: A method for treating cancer includes administering to a subject in need thereof an antibody against a transmembrane and coiled-coil domains protein 3 (TMCC3), wherein the antibody binds to an epitope in an extracellular domain of TMCC3. The antibody binds to an epitope in an intercoil domain of TMCC3. A method of diagnosing or assessing a cancer condition includes assessing a level of expression or activity of a transmembrane and coiled-coil domains protein 3 (TMCC3) in a sample, wherein an increase in the level of expression of activity of TMCC3 as compared to a standard indicates the presence of cancer stem cells in the sample.Type: ApplicationFiled: March 24, 2014Publication date: December 11, 2014Applicants: DEVELOPMENT CENTER FOR BIOTECHNOLOGY, CHANG GUNG MEMORIAL HOSPITAL, ACADEMIA SINICAInventors: Alice L. Yu, John Yu, Ya-Hui Wang, Chuan-Lung Hsu, Yi-Chang Chen, Ying-Yung Lok
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Patent number: 8882516Abstract: An electrical connector includes an insulative housing and at least one differential pair received in the insulative housing. The differential pair includes a first contact and a second contact. The first contact has a first signal transmission length and a first signal transmission path, and the second contact has a second signal transmission length and a second signal transmission path. The first signal transmission length of the first contact is equal to the second signal transmission length of the second contact, and the first signal transmission path of the first contact is different from the second signal transmission path of the second contact.Type: GrantFiled: September 25, 2012Date of Patent: November 11, 2014Assignee: Alltop Electronics (Suzhou) Ltd.Inventors: Hung-Chi Tai, Yi-Chang Chen
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Publication number: 20140220799Abstract: An electrical connector includes a housing member, a first contact group, a second contact group, a metallic shell and a grounding member. The housing member includes a first tongue plate and a second tongue plate to which the first contact group and the second contact group are respectively associated. The first contact group and the second contact group are compatible to USB 3.0 standard. The grounding member comprises a body portion located between the second mounting portions of the first contact group and the third mounting portions of the second contact group. The grounding member is electrically and mechanically connected to the metallic shell for cross-talk prevention.Type: ApplicationFiled: April 24, 2013Publication date: August 7, 2014Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.Inventors: Hung-Chi TAI, Yi-Chang CHEN, Chun-Hsien WU, Kun LIU
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Publication number: 20140181996Abstract: The present invention discloses a computer readable storage medium for storing an application program for network certification. The application program is implemented by an electrical device to execute a network certification process. The network certification process includes the following steps: a network module of the electrical device is driven to receive a certification code, which is broadcasted by a network access point (AP). Determine if the certification code is in an identified list. When the certification code is not in the identified list, the application program executes an action to limit communication between the electrical device and the network AP.Type: ApplicationFiled: March 27, 2013Publication date: June 26, 2014Applicant: COMPAL ELECTRONICS, INC.Inventors: Chih-Chien LIU, Yi-Chang CHEN, Chih-Hsing KANG
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Patent number: D716795Type: GrantFiled: September 6, 2012Date of Patent: November 4, 2014Assignee: Asustek Computer Inc.Inventors: Cheng-Yao Huang, Yi-Chang Chen, Yi-Ting Chen