Patents by Inventor Wen Feng

Wen Feng 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).

  • Patent number: 10822464
    Abstract: The present invention discloses a hybrid (mixed) formulation composition for 3D additive manufacturing and a manufacturing process. The hybrid formulation composition possesses capability of UV radiation curing and thermal curing. The hybrid formulation composition is designed to be cured by UV radiation in the 3D printing/additive manufacturing process and then post cure by heat to get its final properties. The hybrid formulation composition consists of acrylates (oligomer, monomer, and diluent), photoinitiators, and isocyanate-containing prepolymers which comprises poly-ols (di-ol, tri-ol), urea, urethane, and isocyanates. The hybrid formulation composition may also include reaction accelerator, dye, pigment, and fillers. The finished products of the hybrid formulation composition possess rubber-like properties and can be used in the applications such as shoe sole, toys, medical, and wearables goods . . . etc.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: November 3, 2020
    Assignee: Vista Applied Materials, Inc.
    Inventors: Wen-Feng Liu, Wan-Sen Lu
  • Patent number: 10807972
    Abstract: The present invention discloses an indenotriphenylene-based amine derivative and an organic electroluminescence device employing the indenotriphenylene-based amine derivative as the dopant material, the hole transporting material, or the electron blocking material of the organic electroluminescence device. The organic electroluminescence device of the present invention exhibits improved performance, such as reduced power consumption, increased current efficiency, and longer half-life time.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: October 20, 2020
    Inventors: Feng-Wen Yen, Wen-Feng Hsiao
  • Publication number: 20200274802
    Abstract: Systems and methods of communicating between a plurality of hosts comprising one or more first hosts controlled by a first control plane and one or more second hosts controlled by a second control plane are disclosed herein. Each of the one or more first hosts runs at least one tunneling endpoint of one or more first tunneling endpoints, and each of the one or more second hosts runs at least one tunneling endpoint of one or more second tunneling endpoint. The method includes storing, at each of the one or more first hosts, a global list identifying at least the one or more second tunneling endpoints. The method further includes receiving a packet at one of the one or more first tunneling endpoints. The method further includes replicating, encapsulating, and transmitting the packet to each of the one or more second tunneling endpoints based on the global list.
    Type: Application
    Filed: April 15, 2019
    Publication date: August 27, 2020
    Inventors: Da WAN, Mukesh HIRA, Feng GU, Jianjun SHEN, Pankaj THAKKAR, Donghai HAN, Wen Feng LIU, Tao MA
  • Patent number: 10730049
    Abstract: In accordance with an embodiment, a microfluidic chip including a first cells enrichment system and a second cells enrichment system is provided. Channel layouts of the first and the second cells enrichment systems are symmetric with respect to a reflection plane vertical to the microfluidic chip. Each of the first the second cells enrichment systems includes a first fluid channel, a second fluid channel, a sample channel, an inlet channel, and a filtration chamber. The sample channel of the first cells enrichment system has a first inner wall and a first outer wall. The sample channel of the second cells enrichment system has a second inner wall and a second outer wall. The first outer wall and the second outer wall are both far from the reflection plane. A distance between the first outer wall and the second outer wall is in the range from about 10 ?m to about 1 cm.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: August 4, 2020
    Assignee: MiCareo Taiwan Co., Ltd.
    Inventors: Hui-Min Yu, Wen-Feng Chung, Jui-Lin Chen
  • Publication number: 20200235311
    Abstract: The present invention discloses an organic compound and an organic electroluminescence device using the organic compound as a material in the light emitting layer of the organic electroluminescence device. The organic compound may be for lowering a driving voltage, power consumption or increasing a current efficiency or 90% life time of the organic electroluminescence device. The same definition as described in the present invention.
    Type: Application
    Filed: January 21, 2019
    Publication date: July 23, 2020
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: Feng-Wen YEN, Wen-Feng HSIAO
  • Patent number: 10641801
    Abstract: A ringer control device includes a power receiving unit, a detection circuit, and a control circuit. The detection circuit is coupled to the power receiving unit and outputs a detection signal. The control circuit is coupled to the detection circuit and includes a trigger unit and a control unit. The trigger unit detects a trigger event. The control unit is coupled to the detection circuit and the trigger unit, and configured to control the detection circuit and determine whether a ringer device is coupled to the power module according to the detection signal, and further determine a category of the ringer device. A control method of the ringer control device is also provided.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: May 5, 2020
    Assignee: Goldtek Technology Co., Ltd.
    Inventors: Ting-Hsuan Su, Kuo-Chuan Yu, Kuang-Hui Su, Wen-Feng Yeh
  • Publication number: 20200128702
    Abstract: An electromagnetic wave transmission board includes a composite board and a plated metal layer. The composite board has a plurality of inner walls surroundingly defining an elongated channel in an interior of the composite board. The plated metal layer is formed on at least part of the inner walls so as to jointly form an inner channel structure in the channel. The inner channel structure surroundingly defines a predetermined space filled with air, and the inner channel structure has two entrances in air communication with the predetermined space. The predetermined space of the inner channel structure is configured to receive and output an electromagnetic wave signal through the two entrances, respectively, and the electromagnetic wave transmission board is configured to transmit the electromagnetic wave signal by using the air in the predetermined space of the inner channel structure as a conductive medium.
    Type: Application
    Filed: July 19, 2019
    Publication date: April 23, 2020
    Inventors: WEN-FENG CHENG, CHIEN-CHENG LEE
  • Patent number: 10625092
    Abstract: A device for non-invasive treatment of a disorder in a patient comprising a magnetic portion having a first side and a second side, a first metal portion having a first end and a second end, and a second metal portion configured for hand holding and having a first side and a second side, wherein second side of the second metal portion: (i) is coupled to the first side of the magnetic portion; and (ii) has a surface area that is less than the surface area of the first side of the magnetic portion; and wherein the first metal portion is coupled to the second side of the magnetic portion. The first metal portion is optionally fitted with a head. The disclosure further relates to non-invasive methods for treating a disorder in a patient, wherein said methods use said magnetic device.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: April 21, 2020
    Inventor: Yvonne Ya-Wen Feng
  • Publication number: 20200115369
    Abstract: The present invention discloses an indenotriphenylene-based amine derivative and an organic electroluminescence device employing the indenotriphenylene-based amine derivative as the dopant material, the hole transporting material, or the electron blocking material of the organic electroluminescence device. The organic electroluminescence device of the present invention exhibits improved performance, such as reduced power consumption, increased current efficiency, and longer half-life time.
    Type: Application
    Filed: October 15, 2018
    Publication date: April 16, 2020
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: FENG-WEN YEN, WEN-FENG HSIAO
  • Publication number: 20200109247
    Abstract: The present invention discloses a hybrid (mixed) formulation composition for 3D additive manufacturing and a manufacturing process. The hybrid formulation composition possesses capability of UV radiation curing and thermal curing. The hybrid formulation composition is designed to be cured by UV radiation in the 3D printing/additive manufacturing process and then post cure by heat to get its final properties. The hybrid formulation composition consists of acrylates (oligomer, monomer, and diluent), photoinitiators, and isocyanate-containing prepolymers which comprises poly-ols (di-ol, tri-ol), urea, urethane, and isocyanates. The hybrid formulation composition may also include reaction accelerator, dye, pigment, and fillers. The finished products of the hybrid formulation composition possess rubber-like properties and can be used in the applications such as shoe sole, toys, medical, and wearables goods . . . etc.
    Type: Application
    Filed: October 7, 2019
    Publication date: April 9, 2020
    Inventors: Wen-Feng Liu, Wan-Sen Lu
  • Patent number: 10614935
    Abstract: A PTC device comprises a current and temperature sensing element, a first insulating layer, a second insulating layer, a first electrode layer and a second electrode layer. The current and temperature sensing device is a laminated structure comprising a first conductive layer, a second conductive layer and a PTC material layer. The first and second conductive layers are disposed on first and second surfaces of the PTC material layer, respectively. The second surface is opposite to the first surface. The first and second insulating layers are disposed on the first and second conductive layers, respectively. The first electrode layer is disposed on the first insulating layer and electrically connects to the first conductive layer. The second electrode layer is disposed on the second insulating layer and electrically connects to the second conductive layer. Corners of the current and temperature sensing device are provided with insulating members.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: April 7, 2020
    Assignee: POLYTRONICS TECHNOLOGY CORP.
    Inventors: Chun Teng Tseng, David Shau Chew Wang, Wen Feng Lee
  • Publication number: 20200105443
    Abstract: A PTC device comprises a current and temperature sensing element, a first insulating layer, a second insulating layer, a first electrode layer and a second electrode layer. The current and temperature sensing device is a laminated structure comprising a first conductive layer, a second conductive layer and a PTC material layer. The first and second conductive layers are disposed on first and second surfaces of the PTC material layer, respectively. The second surface is opposite to the first surface. The first and second insulating layers are disposed on the first and second conductive layers, respectively. The first electrode layer is disposed on the first insulating layer and electrically connects to the first conductive layer. The second electrode layer is disposed on the second insulating layer and electrically connects to the second conductive layer. Corners of the current and temperature sensing device are provided with insulating members.
    Type: Application
    Filed: March 1, 2019
    Publication date: April 2, 2020
    Inventors: Chun Teng TSENG, David Shau Chew WANG, Wen Feng LEE
  • Publication number: 20200098855
    Abstract: A capacitor comprises at least one primary trench in a substrate, extending in a first direction, and at least one secondary trench in the substrate, extending in a second direction different from the first direction. The capacitor further comprises a first dielectric material separating the substrate from the first capacitor plate of a plurality of capacitor plates, and a second dielectric material separating the first capacitor plate from a second capacitor plate of the plurality of capacitor plates, wherein the first dielectric material, the second dielectric material, the first capacitor plate and the second capacitor plate are at least partially within the at least one primary trench and the at least one secondary trench in the substrate.
    Type: Application
    Filed: July 22, 2019
    Publication date: March 26, 2020
    Inventors: Wen-Feng KUO, Chung-Chuan TSENG, Chia-Ping LAI
  • Publication number: 20200072879
    Abstract: A ringer control device includes a power receiving unit, a detection circuit, and a control circuit. The detection circuit is coupled to the power receiving unit and outputs a detection signal. The control circuit is coupled to the detection circuit and includes a trigger unit and a control unit. The trigger unit detects a trigger event. The control unit is coupled to the detection circuit and the trigger unit, and configured to control the detection circuit and determine whether a ringer device is coupled to the power module according to the detection signal, and further determine a category of the ringer device. A control method of the ringer control device is also provided.
    Type: Application
    Filed: January 14, 2019
    Publication date: March 5, 2020
    Inventors: TING-HSUAN SU, KUO-CHUAN YU, KUANG-HUI SU, WEN-FENG YEH
  • Publication number: 20200065867
    Abstract: The present invention relates to a method of valuing patents, comprising the following steps: (a) Establishing a dynamic database; (b) obtaining and identifying patent information; (c) calling targeted information from the dynamic database in regard of the identified patent information to consequently form a target pool of data; (d) establishing representative valuation parameters and comparing these representative valuation parameters against the identified patent information together with the target pool of data; additionally, using mathematical models to quantify and assign scores to these valuation parameters and (e) aggregating the assigned scores of each of the valuation parameters and providing an overall valuation based on the aggregated scores.
    Type: Application
    Filed: August 23, 2019
    Publication date: February 27, 2020
    Applicant: FOSHAN CITY MU JI INFORMATION TECHNOLOGY LTD.
    Inventors: Melvin Lim, Lie Xin Lin, Wen Feng Hou, Jin Zhao, Ping Zhang
  • Publication number: 20200036222
    Abstract: An automatic transfer switch (ATS) utilizing molded case circuit breakers (MCCB) or molded case switches (MCS) to connect and disconnect an electrical load to a Normal power source and a Standby power source. The ATS comprising two MCCB or MCS mounted back-to-back one connected to a Normal power source and the other to a Standby power source. Bus bars electrically connect the poles on the load side of the MCCB or MCS connecting the ATS to a load. A rotating cam drive mechanism drives Toggle Levers with attached stored energy opening springs toggles to open and close the MCCB or MCS through the leverage of fulcrum points. A ratchet mounted on the output shaft of a unidirectional gear motor rotates the cam drive mechanism. An interlock bar prevents both MCCB from closing at the same time.
    Type: Application
    Filed: July 25, 2018
    Publication date: January 30, 2020
    Inventor: Wen-Feng Lu
  • Patent number: 10538545
    Abstract: Disclosed herein are novel compounds of formula (I) and (II), each of which may serve as a reagent to deliver nitric oxide (NO) and a therapeutic agent to treat NO-associated diseases. Also disclosed are a pharmaceutical composition comprising the compound of formula (I) or (II), a composite material comprising the compound of formula (I) or (II), and the uses thereof.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: January 21, 2020
    Assignee: Chung Yuan Christian University
    Inventors: Tsai-Te Lu, Hsiao-Wen Huang, Chia-Her Lin, Yu-Ting Tseng, Wen-Feng Liaw, Hsi-Ya Huang, Show-Jen Chiou
  • Patent number: 10472564
    Abstract: The present invention discloses a delayed fluorescence compound and the organic electroluminescent device employing the delayed fluorescence compound as the delayed fluorescence dopant material, the delayed fluorescence host material, or the phosphorescent host material in the light emitting layer, and/or used in the hole blocking layer and/or the electron transporting layer of the organic EL device, which thereby displays good performance.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: November 12, 2019
    Inventors: Feng-Wen Yen, Wen-Feng Hsiao
  • Publication number: 20190316041
    Abstract: The invention provides a process for producing low-carbon olefins by gaseous phase catalytic cracking of heavy oil with multi-stages in milliseconds, comprising: a high-efficiency atomizing nozzle sprays the preheated heavy oil into an upper portion of the downflow modification reaction tube, the produced oil mist is mixed with a high temperature heat carrier flowing downward from a return controller for pyrolysis, and then the pyrolysis products are subject to a gas-solid separation at the bottom of the downflow modification reaction tube; then the coked heat carrier obtained by the separation enters into a lower portion of a modification regeneration reactor to conduct a regeneration reaction, the obtained regeneration gas and the high temperature heat carrier are subject to a gas-solid separation on the top of the modified regeneration reactor, then the high temperature heat carrier returns to a top of the downflow reaction tube to participate in circulation, the regeneration gas is subject to heat exchang
    Type: Application
    Filed: April 17, 2019
    Publication date: October 17, 2019
    Applicant: China University of Petroleum (East China)
    Inventors: Yuanyu Tian, Yingyun Qiao, Jinhong Zhang, Xinmei Liu, Yuanjun Che, Yuan Jiang, Wen Feng
  • Patent number: D863661
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: October 15, 2019
    Assignee: NJZ Lighting Technology USA, Inc.
    Inventors: Wen Feng Tian, Cheng Lin Pan, Jie Yu Shu, Jing Fang Miao