Patents by Inventor Chia-Hung Chien

Chia-Hung Chien 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: 20230075210
    Abstract: The present invention discloses an eco-friendly recyclable dropper, comprising a pressing portion and a pipette, wherein a bottom of the pressing portion is wrapped around a top of the pipette, wherein a bottom inner wall of the pressing portion includes a concave groove, wherein a top outer wall of the pipette includes a corresponding convex circle, wherein the concave groove matches with the convex circle and become airtight based on the characteristics of both material, wherein the pressing portion is made of PE material, wherein the pipette is made of PP material.
    Type: Application
    Filed: June 3, 2022
    Publication date: March 9, 2023
    Inventors: Chiu-Huo CHEN, Chia-Hung CHIEN
  • Publication number: 20230042231
    Abstract: The present disclosure provides an environment-friendly press bottle integrated with a bellows spring and equipped with an outer shell, comprising: an inner bottle of which the lower end is integrated with the upper end of a bellows spring; the lower end of the bellows spring is a closed structure; the upper end of the inner bottle is necked to form a connector; the aperture in the middle of the connector is fitted with a nozzle; a step that fits onto the connector and limits its position is disposed on the central outer side of the nozzle; an annular flange that snaps into the corresponding position on the inner surface of the connector is disposed on the outer side of the lower end of the nozzle, and external threads are provided on the outer surface of the connector; a cover lid is provided with internal threads and is connected to the external threads of the connector; the inner bottle is tightly nested in the outer bottle that serves as an outer shell.
    Type: Application
    Filed: November 11, 2021
    Publication date: February 9, 2023
    Inventors: Chia-Hung CHIEN, Chiu-Huo CHEN
  • Publication number: 20220413763
    Abstract: A mapping information management method, a memory storage device, and a memory control circuit unit are provided. The method includes: receiving a write command instructing storing of first data from a host system; storing the first data to a rewritable non-volatile memory module according to the write command; updating mapping information corresponding to the storing of the first data; storing the mapping information to the rewritable non-volatile memory module; generating assistant information according to first part information of the mapping information, where the assistant information is not stored into the rewritable non-volatile memory module; and transmitting second part information of the mapping information and the assistant information to the host system to provide information related to the storing of the first data.
    Type: Application
    Filed: July 19, 2021
    Publication date: December 29, 2022
    Applicant: PHISON ELECTRONICS CORP.
    Inventors: Chia-Hung Chien, Yi-Cheng Wu, Chia-Hsiang Cheng
  • Patent number: 11538414
    Abstract: A driving circuit of a display panel comprises a scanning driving circuit, a data driving circuit, and a control circuit. The scanning driving circuit is coupled to a plurality of scanning lines of the display panel, and scans the scanning lines. The data driving circuit is coupled to a plurality of data lines of the display panel and provides at least one data signal corresponding to each scanning line to at least one data line of the data lines for driving at least one pixel of the display panel. The control circuit is coupled to the scanning driving circuit and the data driving circuit, controls the scanning driving circuit and the data driving circuit, and determines a scanning order of the scanning driving circuit to scan the scanning lines according to a driving number of the pixels to be driven by the data driving circuit corresponding to each scanning line.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: December 27, 2022
    Assignee: Sitronix Technology Corp.
    Inventors: Chih-Te Hung, I-Chen Lin, Chun-Chi Yeh, Chia-Hung Chien
  • Publication number: 20220160102
    Abstract: A 100% recyclable and replaceable eco-friendly PET lipstick mechanism includes a cartridge core and a housing rotatably matching the cartridge core, where an axially slidable lipstick cylinder matches inside of the cartridge core, an inner wall surface of the housing is provided with a spiral groove, the cartridge core is provided with a guide groove axially, and an outer surface of the lipstick cylinder is provided with a protruding pillar, the pillar penetrating the guide groove of the cartridge core to slidably match the spiral groove of the inner wall surface of the housing; an outer circumferential surface of a rear end of the cartridge core is provided with a hand-held section; and the housing, the cartridge core and the lipstick cylinder are all made from polyethylene terephthalate (PET).
    Type: Application
    Filed: July 2, 2021
    Publication date: May 26, 2022
    Applicant: Rife Plus (Shanghai) Co. Ltd
    Inventor: Chia-Hung CHIEN
  • Publication number: 20210074219
    Abstract: A driving circuit of a display panel comprises a scanning driving circuit, a data driving circuit, and a control circuit. The scanning driving circuit is coupled to a plurality of scanning lines of the display panel, and scans the scanning lines. The data driving circuit is coupled to a plurality of data lines of the display panel and provides at least one data signal corresponding to each scanning line to at least one data line of the data lines for driving at least one pixel of the display panel. The control circuit is coupled to the scanning driving circuit and the data driving circuit, controls the scanning driving circuit and the data driving circuit, and determines a scanning order of the scanning driving circuit to scan the scanning lines according to a driving number of the pixels to be driven by the data driving circuit corresponding to each scanning line.
    Type: Application
    Filed: March 19, 2020
    Publication date: March 11, 2021
    Inventors: Chih-Te Hung, I-Chen Lin, Chun-Chi Yeh, Chia-Hung Chien
  • Patent number: 10922019
    Abstract: A data writing method, a memory controlling circuit unit and a memory storage device are provided. The method includes: receiving a plurality of data from a host system, and writing the data into a plurality of first physical programming units; performing a multi-frame encoding according to the plurality of data to generate encoded data, and writing the encoded data into a second physical programming unit; and writing a plurality of first concatenated information related to the encoded data into the plurality of first programming units, respectively.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: February 16, 2021
    Assignee: PHISON ELECTRONICS CORP.
    Inventors: Chia-Hung Chien, Hsiao-Hsuan Yen
  • Publication number: 20200272358
    Abstract: A data writing method, a memory controlling circuit unit and a memory storage device are provided. The method includes: receiving a plurality of data from a host system, and writing the data into a plurality of first physical programming units; performing a multi-frame encoding according to the plurality of data to generate encoded data, and writing the encoded data into a second physical programming unit; and writing a plurality of first concatenated information related to the encoded data into the plurality of first programming units, respectively.
    Type: Application
    Filed: April 10, 2019
    Publication date: August 27, 2020
    Applicant: PHISON ELECTRONICS CORP.
    Inventors: Chia-Hung Chien, Hsiao-Hsuan Yen
  • Patent number: 10309986
    Abstract: A temperature-controlled module for electronic devices and a testing apparatus provided with the same mainly include a temperature-controlled tray, an upper board and a dry-air supply device. The temperature-controlled tray includes holding cavities for accommodating electronic devices and a fluid chamber for cooling fluid. The upper board is furnished with through holes, while the upper board and the temperature-controlled tray are spaced by a predetermined distance. The dry-air supply device provides dry air to a space between the temperature-controlled tray and the upper board. Thereupon, by having cooling fluid to flow inside the temperature-controlled tray, the temperature-controlled tray can be kept in a lower predetermined temperature so as to rapidly cool down the electronic device. In addition, by providing the upper board and the dry-air supply device to allow dry air to flow through the surface of the electronic device, then the water-condensation phenomenon and air leakage can avoided.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: June 4, 2019
    Assignee: CHROMA ATE INC.
    Inventors: Chia-Hung Chien, Xin-Yi Wu
  • Patent number: 10268395
    Abstract: Systems and methods described herein provide for communicating an addressable request from cache circuitry to a cache memory. The addressable request is received at a hardware bridge coupled to the cache circuitry and is directed to the cache memory, wherein the cache memory includes a direct memory access (DMA) memory and a programmable input/output (PIO) memory operable within a same address space of the cache circuitry. A service command associated with the addressable request is sent from the hardware bridge to a microcontroller. In response to receiving the service command, the microcontroller activates the PIO memory by: 1) transferring write data from an on-die memory to the PIO memory when the service command is a write command, and 2) transferring read data from the PIO memory to the on-die memory when the service command is a read command.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: April 23, 2019
    Assignee: Marvell International Ltd.
    Inventors: Eitan Joshua, Oren Shafrir, Hunglin Hsu, Chia-Hung Chien
  • Patent number: 10133493
    Abstract: A Dynamic Random Access Memory (DRAM) controller includes a memory interface and a processor. The memory interface is configured to communicate with a DRAM including one or more memory banks. The processor is configured to receive Input/Output (I/O) commands, each I/O command addressing a respective memory bank and a respective row within the memory bank to be accessed in the DRAM, to further receive one or more indications, indicative of likelihoods that a subsequent I/O command will address a same row in a same memory bank as a previous I/O command, to adaptively set, based on the indications, a policy of deactivating rows of the DRAM, and to execute the I/O commands in the DRAM in accordance with the policy.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: November 20, 2018
    Assignee: Marvell World Trade Ltd.
    Inventors: Michael Weiner, Hunglin Hsu, Nadav Klein, Junhua Xu, Chia-Hung Chien
  • Publication number: 20180024162
    Abstract: A temperature-controlled module for electronic devices and a testing apparatus provided with the same mainly include a temperature-controlled tray, an upper board and a dry-air supply device. The temperature-controlled tray includes holding cavities for accommodating electronic devices and a fluid chamber for cooling fluid. The upper board is furnished with through holes, while the upper board and the temperature-controlled tray are spaced by a predetermined distance. The dry-air supply device provides dry air to a space between the temperature-controlled tray and the upper board. Thereupon, by having cooling fluid to flow inside the temperature-controlled tray, the temperature-controlled tray can be kept in a lower predetermined temperature so as to rapidly cool down the electronic device. In addition, by providing the upper board and the dry-air supply device to allow dry air to flow through the surface of the electronic device, then the water-condensation phenomenon and air leakage can avoided.
    Type: Application
    Filed: June 20, 2017
    Publication date: January 25, 2018
    Inventors: Chia-Hung CHIEN, Xin-Yi WU
  • Publication number: 20170255395
    Abstract: A Dynamic Random Access Memory (DRAM) controller includes a memory interface and a processor. The memory interface is configured to communicate with a DRAM including one or more memory banks. The processor is configured to receive Input/Output (I/O) commands, each I/O command addressing a respective memory bank and a respective row within the memory bank to be accessed in the DRAM, to further receive one or more indications, indicative of likelihoods that a subsequent I/O command will address a same row in a same memory bank as a previous I/O command, to adaptively set, based on the indications, a policy of deactivating rows of the DRAM, and to execute the I/O commands in the DRAM in accordance with the policy.
    Type: Application
    Filed: February 28, 2017
    Publication date: September 7, 2017
    Inventors: Michael Weiner, Hunglin Hsu, Nadav Klein, Junhua Xu, Chia-Hung Chien
  • Patent number: 9312011
    Abstract: A data writing method, a memory storage device, and a memory control circuit unit are provided. The method includes: writing data into at least one first logical unit and at least one second logical unit, and the data includes first data and second data; storing first data into at least one first physical erasing unit and filling the first physical erasing unit with the first data; storing second data into at least one second physical erasing unit; determining whether a remaining space of each second physical erasing unit is less than a threshold; if the remaining space of one of the at least one second physical erasing unit is less than the threshold, selecting at least one fourth physical erasing unit from a spare area and writing the second data into the at least one second physical erasing unit and the at least one fourth physical erasing unit.
    Type: Grant
    Filed: December 1, 2014
    Date of Patent: April 12, 2016
    Assignee: PHISON ELECTRONICS CORP.
    Inventors: Hong-Lipp Ko, Kheng-Joo Tan, Teng-Chun Hsu, Chia-Hung Chien
  • Publication number: 20160099062
    Abstract: A data writing method, a memory storage device, and a memory control circuit unit are provided. The method includes: writing data into at least one first logical unit and at least one second logical unit, and the data includes first data and second data; storing first data into at least one first physical erasing unit and filling the first physical erasing unit with the first data; storing second data into at least one second physical erasing unit; determining whether a remaining space of each second physical erasing unit is less than a threshold; if the remaining space of one of the at least one second physical erasing unit is less than the threshold, selecting at least one fourth physical erasing unit from a spare area and writing the second data into the at least one second physical erasing unit and the at least one fourth physical erasing unit.
    Type: Application
    Filed: December 1, 2014
    Publication date: April 7, 2016
    Inventors: Hong-Lipp Ko, Kheng-Joo Tan, Teng-Chun Hsu, Chia-Hung Chien
  • Publication number: 20150200429
    Abstract: A battery module comprises a base, a set of battery cells and a plurality of heat dissipating units. The base comprises an input opening, an output opening and a plurality of fluid channels. A set of battery cells is disposed on the base and comprises a plurality of battery cells. A channel is formed between neighboring battery cells and the heat dissipating units are respectively disposed in the channels. Each heat dissipating unit has a main body having an expandable fluid channel, a fluid inlet and a fluid outlet. Each expandable fluid channel is communicated with the respective fluid inlet and the respective fluid outlet, and the expandable fluid channels are communicated with the fluid channels of the base. When a coolant flows into the expandable fluid channel, at least one side wall expands with the pressure of the coolant and contacts the surface of the battery cell.
    Type: Application
    Filed: April 3, 2014
    Publication date: July 16, 2015
    Applicant: Simplo Technology Co., Ltd.
    Inventors: CHAO-FENG LEE, WEN WU, CHIA-HUNG CHIEN
  • Publication number: 20150125127
    Abstract: A system and method used in an electronic apparatus for playing a video stored in the electronic apparatus via a display. The video playing system splits the video into a number of video segments. Each of the video segments has predetermined time duration. The video playing system analyzes each video segment to acquire image backgrounds and facial features of the video segments and delete a latter video segment of two adjacent video segments when the image backgrounds and the facial features of the latter video segment of two adjacent video segments is the same as the image backgrounds and the facial features of an earlier video segment of two adjacent video segments.
    Type: Application
    Filed: November 5, 2014
    Publication date: May 7, 2015
    Inventors: CHIA-HUNG CHIEN, TSUNG-JEN CHUANG, JUN ZHANG
  • Publication number: 20150067821
    Abstract: An electronic device includes an acceleration sensor and a rotation sensor, both being independently powered, in providing a method of unlocking when locked. An acceleration of the electronic device is detected using the acceleration sensor and a rotation angle of the electronic device is then detected using the rotation sensor. The electronic device is unlocked only if the acceleration of the electronic device exceeds the predetermined value and the electronic device is additionally rotated a predetermined angle within a predetermined time.
    Type: Application
    Filed: August 27, 2014
    Publication date: March 5, 2015
    Inventors: WEN-DONG LUO, TSUNG-JEN CHUANG, CHIA-HUNG CHIEN
  • Publication number: 20140350705
    Abstract: A music playing system is provided. The system includes a control module, an acquiring module, and a playing module. The control module controls the electronic device to enter a predetermined playing mode in response to a first input operation received by the input unit. The acquiring module acquires the name of each song and the start position and end position of the predetermined segment associated with the acquired name of the song from the table when in the predetermined playing mode. The playing module plays the predetermined segment of each song based on the start position and end position of predetermined segment associated with the acquired name of the song. An electronic device and a music playing method are also provided.
    Type: Application
    Filed: December 4, 2013
    Publication date: November 27, 2014
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    Inventors: WEN-DONG LUO, CHIA-HUNG CHIEN, TSUNG-JEN CHUANG
  • Patent number: 8836286
    Abstract: A storage battery charge circuit for charging a battery is provided. The circuit includes a voltage input port, a converting circuit, and a charge circuit. The voltage input port is for being connected to a power source to receive a logic high level voltage. The converting circuit is connected to the voltage input port to convert the received logic high level voltage into a control signal including a logic high level voltage and a logic low level voltage alternately and the mark space ratio is not equal to one. The charge circuit is connected to the converting circuit to charge the battery or discharge the battery according to the control signal.
    Type: Grant
    Filed: August 29, 2011
    Date of Patent: September 16, 2014
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Jun-Wei Zhang, Shih-Fang Wong, Tsung-Jen Chuang, Jun Zhang, Chia-Hung Chien, Chung-Jen Wang