Patents by Inventor Chun-Chieh Tseng

Chun-Chieh Tseng 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: 20250134468
    Abstract: A signal sensing device includes a signal amplifying structure to amplify the strength of the measured signal. The signal sensing device includes a body, a signal sensing element, and a signal amplifying portion. The signal sensing element is disposed in the body and includes a signal transmission section and a signal sensing section in electrical connection with the signal transmission section. The signal amplifying portion includes a plurality of protruding structures protruding outward from the body. Each of the plurality of protruding structures is cylindrical and has a diameter of 250-400 ?m and a height of 40-75 ?m. When a portion of the body forms a surrounding portion surrounding a to-be-sensed target, a portion or an entirety of the signal sensing section is located on the surrounding portion, and the signal amplifying portion is partially or entirely in contact with the to-be-sensed target.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 1, 2025
    Inventors: Shu-Hung Huang, Chun-Chieh Tseng, Jui-Han Lu, Chun-Ming Chen, Ping-Ruey Chou, Yen-Hsin Kuo, Tung-Lin Tsai, Yen-Hao Chang, Sheng-Hua Wu, Chia-Hua Chang, Wen-Ming Cheng
  • Publication number: 20250141091
    Abstract: A signal sensing device includes a body and two signal sensing elements disposed in the body. An insulating layer is sandwiched between the two signal sensing elements. Each of the two signal sensing elements incudes a signal transmission section and a signal sensing section in electrical connection with the signal transmission section. The signal transmission sections are planar antennae parallel to each other and each having an antenna shape of meander-line type. The antenna shape of each transmission section has a vertical projection on a plane parallel to each signal transmission section. The vertical projections of the antenna shapes do not overlap completely. When a portion of the body forms a surrounding portion which surrounds a to-be-sensed target, a portion or an entirety of each signal sensing section is located on the surrounding portion.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 1, 2025
    Inventors: Shu-Hung Huang, Chun-Chieh Tseng, Jui-Han Lu, Chun-Ming Chen, Ping-Ruey Chou, Yen-Hsin Kuo, Tung-Lin Tsai, Yen-Hao Chang, Sheng-Hua Wu, Chia-Hua Chang, Wen-Ming Cheng
  • Publication number: 20250136917
    Abstract: A cell modification system includes a separation module, a modification module, a culture module and a filter module. The separation module is configured to receive a blood sample, separate cells and plasma from the blood sample, and then separate target cells. The modification module is configured to receive the target cells and introduce a modification composite material into the target cells to convert the target cells into modified cells. The culture module is configured to receive and store the modified cells, and monitor a cell proliferation environment to facilitate the activation and proliferation of the modified cells. The filter module is configured to receive the modified cells after proliferating, determine whether the modified cells have been modified successfully, and output the cells that have been modified successfully as a therapeutic product. A cell modification device is also disclosed.
    Type: Application
    Filed: November 17, 2023
    Publication date: May 1, 2025
    Inventors: Yi-Chia Wu, Chun-Chieh Tseng, Zong-Yu Xia, Tung-Lin Tsai, Chun-Ming Chen, Chia-Hua Chang, Ling-Zhen Kao
  • Publication number: 20250137111
    Abstract: A gas shield protection device for thermal spraying includes a spraying member and a gas shield generation device. The spraying member includes a nozzle and a shield body disposed on the nozzle. The nozzle is configured to align with one of a plurality of workpieces on a worktable. The gas shield generation device is configured to align with the worktable and includes a housing and a second gas ejection portion. The housing has a gas passageway therein. The second gas ejection portion has at least one gas ejection port intercommunicating with the gas passageway. The at least one gas ejection port is configured to face the plurality of workpieces, such that an area of a gas shield ejected from the at least one gas ejection port of the second gas ejection portion covers the plurality of workpieces. Thus, oxidation of the coating on the workpiece can be avoided.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 1, 2025
    Inventors: Yue-Jun Wang, Chi-An Chen, Shu-Feng Lee, Chun-Chieh Tseng, Tung-Lin Tsai, Bol-Wei Huang
  • Publication number: 20250073451
    Abstract: An in vitro training method for training genioglossus muscle strength includes adhering an electrode patch of an in vitro training device to a bottom of a chin of a user during a non-sleep period. The electrode patch receives an electrical stimulation signal from an electrical stimulation module of the in vitro training device to stimulate the genioglossus muscle of the user through transdermal electrical stimulation. The electrode patch includes a body surface adhering face and an assembling face opposite to the body surface adhering face. The body surface adhering face is adhered to the bottom of the chin of the user to align with the genioglossus muscle. The electrical stimulation module is disposed on the assembling face and in electrical connection with the electrode patch. The electrical stimulation module sends an electrical stimulation signal to stimulate the genioglossus muscle through transdermal electrical stimulation.
    Type: Application
    Filed: August 28, 2023
    Publication date: March 6, 2025
    Inventors: Bol-Wei Huang, Yu-Sheng Lin, Tung-Lin Tsai, Chun-Chieh Tseng
  • Publication number: 20250065110
    Abstract: An in vitro training method includes scanning a user's oral cavity to create a first oral cavity model. An articulator body is selected according to the first oral cavity model, and plural first customized electrode sheets are formed and assembled onto the articulator body to obtain an in vitro training device. The user bites the in vitro training device during a non-sleep period and uses the plural first customized electrode sheets to proceed with electrical stimulation on a top surface and two sides of a tongue of the user, thereby training a muscular endurance of infrahyoid muscles of the user for a training period. The user's oral cavity is scanned again to create a second oral cavity model. The first oral cavity model is compared with the second oral cavity model to timely renew the customized electrode sheets when the image over rate is lower than 80%.
    Type: Application
    Filed: August 24, 2023
    Publication date: February 27, 2025
    Inventors: BOL-WEI HUANG, YU-SHENG LIN, TUNG-LIN TSAI, CHUN-CHIEH TSENG
  • Publication number: 20240180492
    Abstract: A signal transmitting element is used to solve the problem that an additional surgery is required to remove the conventional vascular monitoring element after completing the detecting task. The signal transmitting element comprises a body made of a specific biodegradable material. The body includes a signal sensing portion including a structure configured to sense a blood flow information of a blood vessel surrounded and contacted by the body, thereby generating a blood vessel signal; and a signal transmitting portion coupled with the signal sensing portion for receiving the blood vessel signal and including a specific structure configured to convert the blood vessel signal into a transmission signal.
    Type: Application
    Filed: December 1, 2022
    Publication date: June 6, 2024
    Inventors: Chun-Chieh Tseng, Chun-Ming Chen, Tung-Lin Tsai, Yen-Hao Chang, Shu-Hung Huang, Sheng-Hua Wu, Yen-Hsin Kuo, Ping-Ruey Chou
  • Publication number: 20240181127
    Abstract: A bone substitute composition includes a bone substitute matrix and a conditioning solution. The bone substitute matrix includes 85% to 98% by weight of alkaline calcium phosphate powder, 1% to 10% by weight of a polymer, and 1% to 5% by weight of a crosslinker. The conditioning solution includes 90% to 97% by weight of water, 1% to 5% by weight of a phosphate, and 1% to 5% by weight of a water-soluble acidic compound.
    Type: Application
    Filed: March 20, 2023
    Publication date: June 6, 2024
    Inventors: Kuan-Yu CHIU, Yen-Hao CHANG, Chun-Chieh TSENG, Tung-Lin TSAI, Chun-Ming CHEN, Yue-Jun WANG, Tzyy-Ker SUE
  • Publication number: 20240164795
    Abstract: A surgical instrument includes a rod and a push portion. The push portion includes a first end connected to an end of the rod and a second end having a blade portion. The push portion includes a plurality of grooves. The plurality of grooves is recessed in a surface of the push portion and is spaced from each other. Each two adjacent grooves has a rib formed therebetween. A top face of a cross section of each rib is the surface of the push portion. Each rib has a guiding face on the cross section of the push portion. The guiding face is connected to the surface of the push portion. The guiding face faces a rotating direction of the rod. An angle between the guiding face and the surface of the push portion in the cross section is greater than 90°.
    Type: Application
    Filed: November 22, 2022
    Publication date: May 23, 2024
    Inventors: Tung-Lin TSAI, Chun-Chieh TSENG, Chun-Ming CHEN, Yue-Jun WANG, Pei-Hua WANG
  • Patent number: 11707551
    Abstract: An implant shredder includes a base and a cutting member. The base includes a first chamber and a second chamber intercommunicating with the first chamber. The first chamber includes an inlet. The second chamber includes an outlet. The cutting member is received in the second chamber. The cutting member is driven by a driving member to rotate. The cutting member includes a plurality of cutting edges located on a circumference of a same radius. The plurality of cutting edges is rotatably disposed adjacent to a location intercommunicating with the first chamber. An implant forming method includes creating data of an outline of an implant; producing a shaping mold based on the data; and cutting a to-be-processed object with the implant shredder, then mixing the to-be-proceed object with a biological tissue glue to obtain a raw material, and filling the raw material into the shaping mold to form the implant.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: July 25, 2023
    Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
    Inventors: Yue-Jun Wang, Chun-Chieh Tseng, Tung-Lin Tsai
  • Publication number: 20230131187
    Abstract: An implant shredder includes a base and a cutting member. The base includes a first chamber and a second chamber intercommunicating with the first chamber. The first chamber includes an inlet. The second chamber includes an outlet. The cutting member is received in the second chamber. The cutting member is driven by a driving member to rotate. The cutting member includes a plurality of cutting edges located on a circumference of a same radius. The plurality of cutting edges is rotatably disposed adjacent to a location intercommunicating with the first chamber. An implant forming method includes creating data of an outline of an implant; producing a shaping mold based on the data; and cutting a to-be-processed object with the implant shredder, mixing the cut to-be-proceed object with a biological tissue glue to obtain a raw material, and filling the raw material into the shaping mold to form the implant.
    Type: Application
    Filed: October 21, 2021
    Publication date: April 27, 2023
    Inventors: Yue-Jun Wang, Chun-Chieh Tseng, Tung-Lin Tsai
  • Patent number: 11628005
    Abstract: A tool for a bone implant includes a rod and an adaptor. The rod includes a coupling portion having a through-hole. The rod further includes a measuring arm connected to the coupling portion and a force applying arm connected to the coupling portion. The measuring arm includes a first extension section having a first indicator portion, and the force applying arm includes a second extension section having a second indicator portion. The force applying arm is elastically deformable away from the measuring arm to displace the second extension section relative to the first extension section. The adaptor is coupled in the through-hole and includes an outer ring and an inner ring. The outer ring is rotatable relative to the inner ring in a single direction.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: April 18, 2023
    Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
    Inventors: Tung-Lin Tsai, Chun-Chieh Tseng, Chun-Ming Chen, Yue-Jun Wang, Hsin-Fei Wang, Pei-Hua Wang
  • Patent number: 11426181
    Abstract: A tool for a bone implant includes a sleeve and a transmission rod including a transmission member disposed on an end of a shaft. Another end of the shaft is located outside of the sleeve. The transmission member is received in the sleeve and includes a first compartment and a plurality of first teeth surrounding the first compartment. A drilling rod includes a second compartment and a plurality of second teeth surrounding the second compartment. A coupling portion is disposed between the second compartment and a bit. The coupling portion is coupled with the sleeve. The bit is located outside of the sleeve. Two magnets are disposed in the first and second compartments, respectively. Two same poles respectively of the two magnets face each other.
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: August 30, 2022
    Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
    Inventors: Tung-Lin Tsai, Chun-Chieh Tseng, Yue-Jun Wang, Chun-Ming Chen, Li-Wen Weng, Pei-Hua Wang
  • Patent number: 11369362
    Abstract: A fibrocartilage suturing device is provided to solve the problem where the conventional procedure of the surgery is inconvenient. The fibrocartilage suturing device includes a tube assembly, a tubular member, and an anchor. The tube assembly extends through the tube assembly and includes an insertion section. The movement member is coupled with the tube assembly and includes a thrust rod extending through the tubular member. The anchor is located at one end of the thrust rod and includes a body and at least two wings connected to the body is able to be folded and unfolded relative to the body. The body of the anchor is connected to an end of a thread. Another end of the thread is connected to the tubular member.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: June 28, 2022
    Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
    Inventors: Chen-Chie Wang, Po-Chih Chow, Yue-Jun Wang, Shih-Hua Huang, Chih-Lung Lin, Tung-Lin Tsai, Chun-Chieh Tseng, Li-Wen Weng
  • Publication number: 20220175437
    Abstract: A tool for a bone implant includes a rod and an adaptor. The rod includes a coupling portion having a through-hole. The rod further includes a measuring arm connected to the coupling portion and a force applying arm connected to the coupling portion. The measuring arm includes a first extension section having a first indicator portion, and the force applying arm includes a second extension section having a second indicator portion. The force applying arm is elastically deformable away from the measuring arm to displace the second extension section relative to the first extension section. The adaptor is coupled in the through-hole and includes an outer ring and an inner ring. The outer ring is rotatable relative to the inner ring in a single direction.
    Type: Application
    Filed: December 3, 2020
    Publication date: June 9, 2022
    Inventors: Tung-Lin TSAI, Chun-Chieh TSENG, Chun-Ming CHEN, Yue-Jun WANG, Hsin-Fei WANG, Pei-Hua WANG
  • Publication number: 20220133336
    Abstract: A tool for a bone implant includes a sleeve and a transmission rod including a transmission member disposed on an end of a shaft. Another end of the shaft is located outside of the sleeve. The transmission member is received in the sleeve and includes a first compartment and a plurality of first teeth surrounding the first compartment. A drilling rod includes a second compartment and a plurality of second teeth surrounding the second compartment. A coupling portion is disposed between the second compartment and a bit. The coupling portion is coupled with the sleeve. The bit is located outside of the sleeve. Two magnets are disposed in the first and second compartments, respectively. Two same poles respectively of the two magnets face each other.
    Type: Application
    Filed: February 2, 2021
    Publication date: May 5, 2022
    Inventors: Tung-Lin Tsai, Chun-Chieh Tseng, Yue-Jun Wang, Chun-Ming Chen, Li-Wen Weng, Pei-Hua Wang
  • Publication number: 20210198152
    Abstract: A ceramic particle includes a core and a modification layer. The core is made of magnesium or a magnesium alloy. The core has a diameter of 30-100 ?m. The modification layer covers an outer surface of the core. The modification layer includes calcium and phosphorus. A method for producing a ceramic particle includes providing a core made of magnesium or a magnesium alloy and having a diameter of 30-100 ?m. A calcium salt and a phosphorus salt are dissolved in a solvent. A chelating agent is added into the solvent to form a modifying solution. The core is added into the modifying solution to form a modification layer on an outer surface of the core in a temperature range of 5-40° C. The modification layer includes calcium and phosphorus.
    Type: Application
    Filed: December 26, 2019
    Publication date: July 1, 2021
    Inventors: Chun-Chieh Tseng, Yen-Hao Chang, Yue-Jun Wang, Tung-Lin Tsai, Ying-Cheng Lu, Chiu-Feng Lin
  • Patent number: 10939945
    Abstract: A minimally invasive bone fracture positioning device includes a sleeve, a movable unit, and a support. The sleeve includes an alignment portion located on a longitudinal axis of the sleeve. The movable unit includes a positioning portion. The positioning portion is located on the longitudinal axis and is spaced from the alignment portion. The movable unit is mounted in a radial direction of the sleeve. The movable unit is slideable relative to the sleeve along the longitudinal axis. A support is coupled to the sleeve and the movable unit. The movable unit is spaced from the sleeve by the support.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: March 9, 2021
    Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
    Inventors: Yue-Jun Wang, Chih-Hao Chang, Shih-Hua Huang, Chih-Lung Lin, Tung-Lin Tsai, Chun-Chieh Tseng, Li-Wen Weng
  • Publication number: 20200199759
    Abstract: The present invention relates to a slowly degraded alloy and a method for producing the same. The slowly degraded alloy comprises a degradable metal and a cladding layer. The degradable metal is completely covered with the cladding layer, such that a degradation rate of the degradable metal is decreased. Furthermore, because the cladding layer is made from polymer materials, the cladding layer does not be broken easily when a stress is applied to the slowly degraded alloy, thereby efficiently covering the degradable metal therein, and lowering the degradation rate of the degradable metal.
    Type: Application
    Filed: December 21, 2018
    Publication date: June 25, 2020
    Inventors: Chung-Yu HUNG, Chun-Chieh TSENG, Ying-Cheng LU, Chiu-Feng LIN, Yen-Hao CHANG
  • Publication number: 20200155138
    Abstract: A fibrocartilage suturing device is provided to solve the problem where the conventional procedure of the surgery is inconvenient. The fibrocartilage suturing device includes a tube assembly, a tubular member, and an anchor. The tube assembly extends through the tube assembly and includes an insertion section. The movement member is coupled with the tube assembly and includes a thrust rod extending through the tubular member. The anchor is located at one end of the thrust rod and includes a body and at least two wings connected to the body is able to be folded and unfolded relative to the body. The body of the anchor is connected to an end of a thread. Another end of the thread is connected to the tubular member.
    Type: Application
    Filed: September 12, 2019
    Publication date: May 21, 2020
    Inventors: Chen-Chie WANG, Po-Chih Chow, Yue-Jun Wang, Shih-Hua Huang, Chih-Lung Lin, Tung-Lin Tsai, Chun-Chieh Tseng, Li-Wen Weng