Patents by Inventor Yuan-Chieh Lin

Yuan-Chieh Lin 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: 20200052495
    Abstract: A motherboard having a charging function is provided. A connection interface is configured to an electrical device. A first controller communicates with the electrical device via a first transmission path. A second controller communicates with the electrical device via a second transmission path. In a first mode, the first controller directs a voltage converter circuit to generate first charge power to the electrical device. In a second mode, the second controller directs the voltage converter circuit to generate second charge power to the electrical device. In a third mode, the first controller determines whether the electrical device is a specific device. Responsive to the electrical device not being the specific device, the voltage converter circuit generates third charge power to the electrical device. Responsive to the electrical device being the specific device, the voltage converter circuit generates fourth charge power to the electrical device.
    Type: Application
    Filed: March 4, 2019
    Publication date: February 13, 2020
    Applicant: GIGA-BYTE TECHNOLOGY CO.,LTD.
    Inventors: Yuan-Chieh CHEN, Chin-Hui CHEN, Cheng-Hua TSAI, Ko-Hui LIN
  • Publication number: 20200052496
    Abstract: A motherboard having a smart charging function is provided. A connection interface is configured to an electrical device. A first controller is coupled to the switching circuit and communicates with the electrical device via a first transmission path. A second controller is coupled to the switching circuit and communicates with the electrical device via a second transmission path. In a standard charge mode, the first transmission path is turned on and the first controller directs a voltage converter circuit to generate first charge power to the electrical device. In a fast charge mode, the first controller determines whether the electrical device has a specific operating system. Responsive to determining that the electrical device does not have the specific operating system, the second transmission path is turned on and the second controller directs the voltage converter circuit to generate second charge power to the electrical device.
    Type: Application
    Filed: March 18, 2019
    Publication date: February 13, 2020
    Applicant: GIGA-BYTE TECHNOLOGY CO., LTD.
    Inventors: Yuan-Chieh CHEN, Chin-Hui CHEN, Cheng-Hua TSAI, Ko-Hui LIN
  • Patent number: 10528997
    Abstract: A system includes an online shopping platform, a ingredient database assembly and a control unit. The control unit transmits to the online shopping platform entries of active ingredient data and preservative ingredient data respectively corresponding to an active ingredient and a preservative ingredient and respectively stored in an active ingredient database and a preservative ingredient database of the ingredient database assembly, for allowing selection of at least one of the entries via the online shopping platform to result in a desired formula. The desired formula is used for subsequent production of a customized ingredient composition when it is determined that the desired formula conforms with rules of formulation.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: January 7, 2020
    Assignee: DRSIGNAL BIOTECHNOLOGY CO., LTD.
    Inventors: Hsin-Wu Mi, Yuan-Ting Chuang, Ming-Cheng Lee, Ting-Chieh Lin, Yi-Hao Huang
  • Publication number: 20190339512
    Abstract: A portable surface finishing device based on coherent light source includes a cover, a laser source, an optical calibrating module and a laser scanning module. The cover includes a beam output opening. The laser source is disposed in the cover, and is for providing a laser beam. The optical calibrating module is disposed in the cover, and the laser beam passes through the optical calibrating module. The laser scanning module is disposed in the cover, and the laser beam from the optical calibrating module passes through the laser scanning module so as to linearly output on a target surface. The laser scanning module includes a multifaceted reflective structure, a rotation driving mechanism and an F-theta lens.
    Type: Application
    Filed: August 30, 2018
    Publication date: November 7, 2019
    Inventors: An-Chung CHIANG, Yu-Chieh LIN, Yen-Yin LIN, Yuan-Yao LIN
  • Patent number: 10424593
    Abstract: A three-dimensional non-volatile memory and a method of manufacturing the same are provided. The three-dimensional non-volatile memory includes a substrate, a charge storage structure, a stacked structure and a channel layer. The charge storage structure is disposed on the substrate. The stacked structure is disposed at a side of the charge storage structure and includes insulating layers, gates, a buffer layer and a barrier layer. The insulating layers and the gates are alternately stacked. The buffer layer is disposed between each of the gates and the charge storage structure and on the surfaces of the insulating layers. The barrier layer is disposed between each of the gates and the buffer layer. An end of the gate is convex with respect to an end of the barrier layer in a direction away from the channel layer.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: September 24, 2019
    Assignee: MACRONIX International Co., Ltd.
    Inventors: I-Ting Lin, Yuan-Chieh Chiu, Hong-Ji Lee
  • Publication number: 20190253935
    Abstract: Aspects of the disclosure provide an electronic apparatus and methods for wireless communication. The electronic apparatus can include processing circuitry configured to identify, during an inter-system change of the electronic apparatus from a source network system to a target network system, at least one source session bearer between the electronic apparatus and the source network system. The processing circuitry can further map the at least one identified source session bearer to at least one target session bearer based on a mapping relationship that matches the at least one identified source session bearer with the at least one target session bearer to be established between the electronic apparatus and the target network system.
    Type: Application
    Filed: February 13, 2019
    Publication date: August 15, 2019
    Applicant: MEDIATEK INC.
    Inventors: Chien-Chun HUANG-FU, Yuan-Chieh Lin
  • Publication number: 20190223246
    Abstract: A method of maintaining a proper forbidden tracking area identifier (TAI) list is proposed. A UE receives a service area list comprising one or more allowed tracking areas. The service area list may be carried by a configuration update command. UE compares if any of the allowed tracking area having a matching TAI in the forbidden TAI list. Accordingly, UE removes any allowed tracking areas having a matching TAI from the forbidden TAI list. In one embodiment, UE sends a REGISTERATION REQUEST message to initiate a registration procedure. In response, UE receives a REGISTRATION ACCEPT message, which may also carry a service area list. UE may remove the allowed tracking area having a matching TAI from the forbidden TAI list. However, if UE is registered for emergency services, then UE shall not remove the allowed tracking area from the forbidden TAI list.
    Type: Application
    Filed: January 10, 2019
    Publication date: July 18, 2019
    Inventors: Chien-Chun Huang-Fu, Pan-Yen Chiang, Marko Niemi, Yuan-Chieh Lin
  • Publication number: 20190214402
    Abstract: A three-dimensional non-volatile memory and a method of manufacturing the same are provided. The three-dimensional non-volatile memory includes a substrate, a charge storage structure, a stacked structure and a channel layer. The charge storage structure is disposed on the substrate. The stacked structure is disposed at a side of the charge storage structure and includes insulating layers, gates, a buffer layer and a barrier layer. The insulating layers and the gates are alternately stacked. The buffer layer is disposed between each of the gates and the charge storage structure and on the surfaces of the insulating layers. The barrier layer is disposed between each of the gates and the buffer layer. An end of the gate is convex with respect to an end of the barrier layer in a direction away from the channel layer.
    Type: Application
    Filed: January 9, 2018
    Publication date: July 11, 2019
    Applicant: MACRONIX International Co., Ltd.
    Inventors: I-Ting Lin, Yuan-Chieh Chiu, Hong-Ji Lee
  • Patent number: 10283885
    Abstract: An electrical cable connector assembly comprises a receptacle connector mated with a plug/cable connector. The receptacle connector mounted upon an external printed circuit board and includes an insulative housing forming a mating cavity, and a terminal module assembly received within the housing with contacting sections exposed in the mating cavity. The cable connector includes an internal printed circuit board with a contact module fixed at a front end region and a cable having a plurality of wires fixed at a rear end region in a multilevel manner. A die-casting cover encloses the internal printed circuit board with heat dissipation fin structure on an exterior surface.
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: May 7, 2019
    Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Terrance F. Little, Yuan Zhang, An-Jen Yang, Jie Zheng, Yuan-Chieh Lin
  • Patent number: 10257760
    Abstract: Methods and apparatus are provided for inter-RAT bearer change for the 3GPP network. In one novel aspect, a bearer termination procedure is performed upon detecting one or more triggering events for the inter-RAT bearer modification. In one embodiment, the UE established the 4G EPS bearer. The UE successfully performs a bearer change from 4G to 3G. Subsequently, the UE detects missing mandatory parameters during inter-RAT bearer change from 3G to 2G in an idle state. The UE performs bearer termination by releasing the PDP context. In one embodiment, the PDP context is locally released. In other embodiments, the UE explicitly releases bearer using the PDP context deactivation procedure. The locally released procedure can be triggered by the UE, or by the network, or by both the UE and the network. The explicitly PDP context release procedure can be triggered by the UE, or by the network, or by both the UE and the network.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: April 9, 2019
    Assignee: MEDIATEK INC.
    Inventors: Chien-Chun Huang-Fu, Shang-Ru Mo, Yuan-Chieh Lin, Yung Hsiang Hsieh, Yung-Fu Chen
  • Patent number: 10219214
    Abstract: Solutions are proposed to facilitate the support of 3GPP PS_Data_Off feature. The PS_Data_Off feature prevents transport via 3GPP access of all IP packets except those related to 3GPP PS_Data_Off Exempt Services. In one example, signaling storms due to frequent PS_Data_Off reconfiguration are prevented. In another example, for multi-SIM devices and for devices that supporting WiFi access, UE reconfigures the PS_Data_Off feature upon a triggering condition is satisfied. In yet another example, upon status change of PS_Data_Off feature, UE initiates RAT change to improve performance, to reduce power consumption and cost, and to maintain service continuity. Furthermore, new AT commands and parameters are introduced to enable the PS_Data_Off feature.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: February 26, 2019
    Assignee: MEDIATEK INC.
    Inventors: Chien-Chun Huang-Fu, Yuan-Chieh Lin
  • Publication number: 20190059026
    Abstract: Various examples and schemes pertaining to enhancement of voice domain selection in 5th-Generation Systems (5GS) and fast return from Evolved Packet System (EPS) to 5GS are described. A processor of a user equipment (UE) receive an indication of whether a packet-switched (PS) voice service is supported in a first mobile communication system. The processor performs, based on the indication, voice domain selection (VDS) by selecting and engaging with one of a plurality of mobile communication systems comprising the first mobile communication system and at least a second mobile communication system. The processor performs the VDS before receiving signaling from one of the plurality of communication systems about availability of support for the PS voice service in that mobile communication system.
    Type: Application
    Filed: August 16, 2018
    Publication date: February 21, 2019
    Inventors: Chien-Chun Huang-Fu, Yu-Syuan Jheng, Yuan-Chieh Lin
  • Patent number: 10129921
    Abstract: Solutions are proposed to facilitate the support of 3GPP PS_Data_Off feature. The PS_Data_Off feature prevents transport via 3GPP access of all IP packets except those related to 3GPP PS_Data_Off Exempt Services. In one example, signaling storms due to frequent PS_Data_Off reconfiguration are prevented. In another example, for multi-SIM devices and for devices that supporting WiFi access, UE reconfigures the PS_Data_Off feature upon a triggering condition is satisfied. In yet another example, upon status change of PS_Data_Off feature, UE initiates RAT change to improve performance, to reduce power consumption and cost, and to maintain service continuity. Furthermore, new AT commands and parameters are introduced to enable the PS_Data_Off feature.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: November 13, 2018
    Assignee: MEDIATEK INC.
    Inventors: Chien-Chun Huang-Fu, Mohamed Abdelrazek El-Saidny, Yuan-Chieh Lin
  • Patent number: 10034325
    Abstract: AT commands are used for controlling Mobile Termination (MT) functions and GSM/UMTS network services from a Terminal Equipment (TE) through Terminal Adaptor (TA). 3GPP introduces multiple backoff timers and barring to solve network congestion problem. However, a TE does not know the timer value and the barring status. In accordance with one novel aspect, a new AT command interface that can respond timer value and barring status to the TE is proposed. It reduces wasteful retries and saves power consumption of the TE. Through the new AT command interface, the TE can query backoff timer status. Via unsolicited result code (URC), the MT can detect backoff timer status change and report updated backoff timer status to the TE.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: July 24, 2018
    Assignee: MEDIATEK INC.
    Inventors: Yuan-Chieh Lin, Chien-Chun Huang-Fu, Yu-Syuan Jheng, Marko Niemi, Chi-Hsien Chen
  • Publication number: 20180199395
    Abstract: Solutions are proposed to facilitate the support of 3GPP PS_Data_Off feature. The PS_Data_Off feature prevents transport via 3GPP access of all IP packets except those related to 3GPP PS_Data_Off Exempt Services. In one example, signaling storms due to frequent PS_Data_Off reconfiguration are prevented. In another example, for multi-SIM devices and for devices that supporting WiFi access, UE reconfigures the PS_Data_Off feature upon a triggering condition is satisfied. In yet another example, upon status change of PS_Data_Off feature, UE initiates RAT change to improve performance, to reduce power consumption and cost, and to maintain service continuity. Furthermore, new AT commands and parameters are introduced to enable the PS_Data_Off feature.
    Type: Application
    Filed: January 5, 2018
    Publication date: July 12, 2018
    Inventors: Chien-Chun Huang-Fu, Mohamed Abdelrazek El-Saidny, Yuan-Chieh Lin
  • Publication number: 20180199281
    Abstract: Solutions are proposed to facilitate the support of 3GPP PS_Data_Off feature. The PS_Data_Off feature prevents transport via 3GPP access of all IP packets except those related to 3GPP PS_Data_Off Exempt Services. In one example, signaling storms due to frequent PS_Data_Off reconfiguration are prevented. In another example, for multi-SIM devices and for devices that supporting WiFi access, UE reconfigures the PS_Data_Off feature upon a triggering condition is satisfied. In yet another example, upon status change of PS_Data_Off feature, UE initiates RAT change to improve performance, to reduce power consumption and cost, and to maintain service continuity. Furthermore, new AT commands and parameters are introduced to enable the PS_Data_Off feature.
    Type: Application
    Filed: January 5, 2018
    Publication date: July 12, 2018
    Inventors: Chien-Chun Huang-Fu, Yuan-Chieh Lin
  • Patent number: 10015835
    Abstract: Methods and apparatus are provided to reduce service interruption for intra-RAT and inter-RAT handover procedures. The UE performs a NAS signaling procedure via a NAS signaling connection in a mobile communication network. The UE monitors a radio resource status and determines whether a radio bearer has been or is being established for a RRC connection for data transmission. The UE determines whether to release the NAS signaling connection after completing the NAS signaling procedure based on whether the radio bearer has been established. In one embodiment, the UE monitors a radio resource status and determines whether a radio bearer has been established for a RRC connection for data transmission. The UE determines whether to start a timer upon completing the NAS signaling procedure based on whether the radio bearer has been or is being established.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: July 3, 2018
    Assignee: MEDIATEK INC.
    Inventors: Yu-Syuan Jheng, Chien-Chun Huang-Fu, Hung-Lin Chang, Yuan-Chieh Lin
  • Patent number: 9888421
    Abstract: Methods and apparatus are provided for enhanced bearer continuity for the 3GPP network. In one novel aspect, the UE detects missing parameters for the inter-RAT bearer change in an idle state. The UE performs bearer preservation procedures to maintain the bearer continuity. In one embodiment, predefined/preconfigured parameter settings are used. In one embodiment, a mapping rule is used to map the missing parameter to a predefined value based on one or more known parameters. In another embodiment, the missing parameters are obtained from the network. In another embodiment, signaling procedures used to obtain the missing parameters. The signaling procedures include a service request, a UE-initiated bearer modification procedure. In one embodiment, the cell reselection is suspended such that the signaling procedure is performed to obtain the missing parameters before the cell reselection. In another embodiment, a RAU procedure is used upon detecting the missing of parameters.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: February 6, 2018
    Assignee: MEDIATEK INC.
    Inventors: Shang-Ru Mo, Chien-Chun Huang-Fu, Yuan-Chieh Lin, Yung Hsiang Hsieh, Yung-Fu Chen
  • Publication number: 20180014349
    Abstract: Methods and apparatus are provided to reduce service interruption for intra-RAT and inter-RAT handover procedures. The UE performs a NAS signaling procedure via a NAS signaling connection in a mobile communication network. The UE monitors a radio resource status and determines whether a radio bearer has been or is being established for a RRC connection for data transmission. The UE determines whether to release the NAS signaling connection after completing the NAS signaling procedure based on whether the radio bearer has been established. In one embodiment, the UE monitors a radio resource status and determines whether a radio bearer has been established for a RRC connection for data transmission. The UE determines whether to start a timer upon completing the NAS signaling procedure based on whether the radio bearer has been or is being established.
    Type: Application
    Filed: September 22, 2017
    Publication date: January 11, 2018
    Inventors: Yu-Syuan Jheng, Chien-Chun Huang-Fu, Hung-Lin Chang, Yuan-Chieh Lin
  • Patent number: 9814090
    Abstract: Methods and apparatus are provided to reduce service interruption for intra-RAT and inter-RAT handover procedures. The UE performs a NAS signaling procedure via a NAS signaling connection in a mobile communication network. The UE monitors a radio resource status and determines whether a radio bearer has been or is being established for a RRC connection for data transmission. The UE determines whether to release the NAS signaling connection after completing the NAS signaling procedure based on whether the radio bearer has been established. In one embodiment, the UE monitors a radio resource status and determines whether a radio bearer has been established for a RRC connection for data transmission. The UE determines whether to start a timer upon completing the NAS signaling procedure based on whether the radio bearer has been or is being established.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: November 7, 2017
    Assignee: MEDIATEK INC.
    Inventors: Yu-Syuan Jheng, Chien-Chun Huang-Fu, Hung-Lin Chang, Yuan-Chieh Lin