Patents by Inventor Guan Hao

Guan Hao 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: 20250121920
    Abstract: A biomimetic turtle includes a trunk, a head movably connected with a front end of the trunk in the front-rear direction, two front limbs disposed on a front section of the trunk and each rotatable relative to the trunk to sway in an up-down direction, and a driving module to drive the head and the front limbs. Each front limb has a curve-shaped rigid portion with a recess, and a deformable flipper portion engaged in the recess and extending rearwardly. With the deformable flipper portion deformed and bent during swaying of the front limbs, a forward propelling force is generated to propel the biomimetic turtle forwardly. The head is operably movable to vary the center of gravity of 10 the biomimetic turtle 100 in the water, and thus the front portion of the biomimetic turtle is inclined upwardly or downwardly to facilitate ascending or descending of the biomimetic turtle.
    Type: Application
    Filed: December 29, 2023
    Publication date: April 17, 2025
    Inventors: Wei-Yu HUANG, Chang-Qi ZHANG, Guan-Hao PAN, Li-Yuan YEH, Tai-Yu CHEN, Ching-Hung LIU, Jian-Jhih HUANG, Ching-Shu LAI
  • Publication number: 20250017199
    Abstract: A biomimetic waterfowl includes a housing, two waterfowl legs, and a driving module. The waterfowl legs are spaced apart from each other in a left-right direction and are mounted to a bottom portion of the housing. Each waterfowl leg includes a first segment mounted to the housing and rotatable about a first axis parallel to the left-right direction, and a second segment rotatable about a second axis parallel to the first axis. The driving module is mounted to the housing and is configured to drive the waterfowl legs. Each of the waterfowl legs is movable between a retracted state, where the first segment extends forwardly from the housing and the second segment extends rearwardly from the first segment, and a propelling state, where the first segment extends rearwardly from the housing and the second segment extends rearwardly from the first segment.
    Type: Application
    Filed: December 5, 2023
    Publication date: January 16, 2025
    Inventors: Wei-Yu HUANG, Chang-Qi ZHANG, Guan-Hao PAN, Li-Yuan YEH, Tai-Yu CHEN, Ching-Hung LIU, Chih-Wei SHEN, Ching-Shu LAI
  • Patent number: 11556189
    Abstract: A touchpad module includes a touch member, a bracket, a piezoelectric vibration unit and an elastic element. The bracket is located under the touch member. A portion of the touch member is exposed to a first perforation of the bracket. The piezoelectric vibration unit is aligned with the first perforation of the bracket. The piezoelectric vibration unit has a first surface and a second surface, which are opposed to each other. The elastic element installed on the bracket and contacted with the second surface of the piezoelectric vibration unit. When the piezoelectric vibration unit vibrates, a first reaction force is generated between the first surface of the piezoelectric vibration unit and the portion of the touch member exposed to the first perforation, and a second reaction force is generated between the second surface of the piezoelectric vibration unit and the elastic element.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: January 17, 2023
    Assignee: PRIMAX ELECTRONICS LTD.
    Inventors: Chia-Feng Lee, Kai-Wen Cheng, Chang-Tse Lee, Guan-Hao Su
  • Publication number: 20200176167
    Abstract: The present invention relates to a device for preparing small molecular water and a dishwasher comprising the same. The device comprises a spiral tube, a metal coil, a hollow cylindrical housing and a circuit board. The spiral tube comprises a spiral tubular body with two ends extending to form a water inlet channel and a water outlet channel. The metal coil defines a first accommodating space to hold the spiral tube. The hollow cylindrical housing defines a second accommodating space inside for the spiral tube and the metal coil assembled in the second accommodating space, and a plurality of magnetic elements are annularly arranged outside the hollow cylindrical housing. The circuit board electrically connected to the metal coil and is capable of controlling water intake and water discharge of the device. Thus, water molecules is magnetized to be transformed into small molecular water cluster and is utilized more efficiently.
    Type: Application
    Filed: March 18, 2019
    Publication date: June 4, 2020
    Inventor: GUAN-HAO CHEN
  • Patent number: 10647591
    Abstract: A high-magnesium concentrated liquid is disclosed. In a first embodiment, the high-magnesium concentrated liquid comprises magnesium ranged from 60000-70000 ppm, sodium ranged from 1000-3200 ppm, potassium ranged from 300-3000 ppm, calcium ranged from 100-300 ppm, and the balance of water. In a second embodiment, the high-magnesium concentrated liquid comprises magnesium ranged from 40000-50000 ppm, sodium ranged from 8000-28000 ppm, potassium ranged from 3000-20000 ppm, calcium ranged from 15-500 ppm, and the balance of water. In a third embodiment, the high-magnesium concentrated liquid comprises magnesium ranged from 80000-100000 ppm, sodium ranged from 3200-12000 ppm, potassium ranged from 3000-20000 ppm, calcium ranged from 100-200 ppm, and the balance of water.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: May 12, 2020
    Assignee: Quality Pure Co., Ltd.
    Inventor: Guan-Hao Chen
  • Publication number: 20180371268
    Abstract: A white inkjet ink composition, inkjet ink coating method, and resulting jet ink coated article are all predicated upon the white inkjet ink composition which includes a particulate pigment material, a resin composition, and a solvent composition. Upon thermal cure, the uncured resin composition forms a cured resin composition that adheres to substrates such as but not limited to glass substrates, glass-ceramic substrates, ceramic substrates, metal oxide substrates, metal substrates, and polymeric substrates.
    Type: Application
    Filed: June 8, 2018
    Publication date: December 27, 2018
    Inventors: Wen Zheng Chen, Guan Hao Huang, Ruei-ming Huang
  • Publication number: 20180265373
    Abstract: A high-magnesium concentrated liquid is disclosed. In a first embodiment, the high-magnesium concentrated liquid comprises magnesium ranged from 60000-70000 ppm, sodium ranged from 1000-3200 ppm, potassium ranged from 300-3000 ppm, calcium ranged from 100-300 ppm, and the balance of water. In a second embodiment, the high-magnesium concentrated liquid comprises magnesium ranged from 40000-50000 ppm, sodium ranged from 8000-28000 ppm, potassium ranged from 3000-20000 ppm, calcium ranged from 15-500 ppm, and the balance of water. In a third embodiment, the high-magnesium concentrated liquid comprises magnesium ranged from 80000-100000 ppm, sodium ranged from 3200-12000 ppm, potassium ranged from 3000-20000 ppm, calcium ranged from 100-200 ppm, and the balance of water.
    Type: Application
    Filed: May 17, 2018
    Publication date: September 20, 2018
    Inventor: GUAN-HAO CHEN
  • Patent number: 10000395
    Abstract: A high-magnesium concentrated liquid is disclosed. In a first embodiment, the high-magnesium concentrated liquid comprises magnesium ranged from 60000-70000 ppm, sodium ranged from 1000-3200 ppm, potassium ranged from 300-3000 ppm, calcium ranged from 100-300 ppm, and the balance of water. In a second embodiment, the high-magnesium concentrated liquid comprises magnesium ranged from 40000-50000 ppm, sodium ranged from 8000-18000 ppm, potassium ranged from 8000-17000 ppm, calcium ranged from 15-250 ppm, and the balance of water.
    Type: Grant
    Filed: September 27, 2016
    Date of Patent: June 19, 2018
    Assignee: QUALITY PURE CO., LTD.
    Inventor: Guan-Hao Chen
  • Publication number: 20180057376
    Abstract: A high-magnesium concentrated liquid is disclosed. In a first embodiment, the high-magnesium concentrated liquid comprises magnesium ranged from 60000-70000 ppm, sodium ranged from 1000-3200 ppm, potassium ranged from 300-3000 ppm, calcium ranged from 100-300 ppm, and the balance of water. In a second embodiment, the high-magnesium concentrated liquid comprises magnesium ranged from 40000-50000 ppm, sodium ranged from 8000-18000 ppm, potassium ranged from 8000-17000 ppm, calcium ranged from 15-250 ppm, and the balance of water.
    Type: Application
    Filed: September 27, 2016
    Publication date: March 1, 2018
    Inventor: GUAN-HAO CHEN
  • Publication number: 20110193518
    Abstract: A battery system is described. In one embodiment, the battery system uses a battery override. In another embodiment, the battery system has an integrated power management system having a charge controller and an inverter integrated into a single device.
    Type: Application
    Filed: February 9, 2011
    Publication date: August 11, 2011
    Inventors: James Wright, Wang Ke Chun, Xia Guan Hao, Zhao Ding
  • Patent number: 7583766
    Abstract: A method for reducing interference in a MIMO MultiCode MC-CDMA system is disclosed wherein a BLAST algorithm is implemented over one block of correlation reception data yi and estimation channel values H of the correlation reception data yi to generate a group of temporary decision symbols C. One symbol, Cki, is selected having a maximum SNR value from the temporary decision symbols. The temporary decision symbols, C, other than the selected symbol, Cki, are combined with the estimated channel value H to recover a group of temporary interference signals over the selected symbol, Cki. The interference signals are subtracted from the correlation reception signal vector, yi to generate a corrected reception signal vector yi+1, and a more accurate decision symbol Cki+1 is identified from the corrected reception signal vector yi+1 and original estimation channel values. The foregoing steps are repeated for other symbols C{circumflex over (k)}i.
    Type: Grant
    Filed: June 10, 2005
    Date of Patent: September 1, 2009
    Assignee: Nokia Corporation
    Inventors: Zheng Hongming, Guan Hao
  • Patent number: 7539165
    Abstract: A method and associated equipment for use by a first entity (17) of a radio access network (101), such as a node B, in communicating with a UE (18) so as to control an uplink rate used by the UE (18) in communicating with the first entity (17), the method characterized by: a step in which the first entity (17) transmits to the UE (18) a rate control signal (RA) conveying information regarding the uplink rate. The rate control signal may be used to command the UE (18) to adjust the maximum uplink rate in a range or set of uplink rates; alternatively, it may be used to command the UE (18) to adjust the uplink rate. The rate control signal (RA) may be sent as a response to a rate change request signal (RR) received from the UE (18) by the first entity (17).
    Type: Grant
    Filed: May 24, 2002
    Date of Patent: May 26, 2009
    Inventors: Antti Toskala, Esa Malkamaki, Guan Hao, Mikko J. Rinne, R. Thomas Derryberry
  • Publication number: 20070099733
    Abstract: A detachable table tennis apparatus includes a playing table detachably mounted on a table, and a plurality of positioning devices mounted on the playing table to position the playing table on the table. Thus, the playing table is mounted on tables of different sizes to facilitate a user playing the table tennis. In addition, the fixing block is driven by the two movable plates to press or release the rim of the table so as to lock or unlock the playing table, so that the playing table is mounted on and detached from the table easily and rapidly. Further, the playing table is foldable when not in use to reduce the volume of the table tennis apparatus, thereby facilitating storage and transportation of the table tennis apparatus.
    Type: Application
    Filed: November 1, 2005
    Publication date: May 3, 2007
    Inventor: Guan Hao
  • Publication number: 20060280255
    Abstract: A method for reducing interference in a MIMO MultiCode MC-CDMA system is disclosed wherein a BLAST algorithm is implemented over one block of correlation reception data yi and estimation channel values H of the correlation reception data yi to generate a group of temporary decision symbols C . One symbol, Cki, is selected having a maximum SNR value from the temporary decision symbols. The temporary decision symbols, C, other than the selected symbol, Cki, are combined with the estimated channel value H to recover a group of temporary interference signals over the selected symbol, Cki. The interference signals are subtracted from the correlation reception signal vector, yi to generate a corrected reception signal vector yi+1, and a more accurate decision symbol Cki+1 is identified from the corrected reception signal vector yi+1 and original estimation channel values. The foregoing steps are repeated for other symbols C{circumflex over (k)}i.
    Type: Application
    Filed: June 10, 2005
    Publication date: December 14, 2006
    Applicant: Nokia Corporation
    Inventors: Zheng Hongming, Guan Hao
  • Publication number: 20060083291
    Abstract: Apparatus, and an associated method, for mitigating interference introduced upon data communicated to an MIMO receiver using an MC-CDMA communication system. The dimension of the received data is reduced to a single-representation in a manner in which inter-code and inter-antenna interference is mitigated.
    Type: Application
    Filed: October 15, 2004
    Publication date: April 20, 2006
    Inventors: Zheng Hongming, Anthony Reid, Guan Hao, Teng Yong
  • Patent number: 6917602
    Abstract: A system and method for random access channel (RACH) capture, where user equipment (UE) transmits a series of time-spaced access preambles each having an increasing power level to Node B and terminates access preamble transmission in response to an acquisition indicator (AI) signal returned from Node B and transmits its RACH message part. A collision detection preamble (CDP) is sent immediately after the message or embedded with the message. A collision detection indicator (CDI) signal matching the CDP is transmitted from Node B to the UE identified as having the failed RACH message requesting retransmission of the message. Optionally, the relative retransmission power level is also specified to the UE along with the CDI signal.
    Type: Grant
    Filed: May 29, 2002
    Date of Patent: July 12, 2005
    Assignee: Nokia Corporation
    Inventors: Antti Toskala, Esa Malkamaki, Mikko J. Rinne, Anu Virtanen, Guan Hao, R. Thomas Derryberry
  • Publication number: 20050002366
    Abstract: A wireless communications network has a plurality of terminals and at least one base station which transmits data to each one of said plurality of terminals on a wireless downlink and receives data from each one of said plurality of terminals on a wireless uplink. One of the terminals sends a rate request to the base station. The rate request requests that the data rate on the wireless uplink for the terminal be changed. In response to the rate request, the base station sends a rate grant to the terminal. The rate grant indicates whether or not the terminal may change the data rate on the wireless uplink.
    Type: Application
    Filed: July 16, 2004
    Publication date: January 6, 2005
    Inventors: Antti Toskala, Esa Malkamaki, Guan Hao, Mikko Rinne, R. Derryberry
  • Patent number: 6782269
    Abstract: A wireless communications network has a plurality of terminals and at least one base station which transmits data to each one of said plurality of terminals on a wireless downlink and receives data from each one of said plurality of terminals on a wireless uplink. One of the terminals sends a rate request to the base station. The rate request requests that the data rate on the wireless uplink for the terminal be changed. In response to the rate request, the base station sends a rate grant to the terminal. The rate grant indicates whether or not the terminal may change the data rate on the wireless uplink.
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: August 24, 2004
    Assignee: Nokia Corporation
    Inventors: Antti Toskala, Esa Malkamäki, Guan Hao, Mikko J. Rinne, R. Thomas Derryberry
  • Publication number: 20030232624
    Abstract: A wireless communications network has a plurality of terminals and at least one base station which transmits data to each one of said plurality of terminals on a wireless downlink and receives data from each one of said plurality of terminals on a wireless uplink. One of the terminals sends a rate request to the base station. The rate request requests that the data rate on the wireless uplink for the terminal be changed. In response to the rate request, the base station sends a rate grant to the terminal. The rate grant indicates whether or not the terminal may change the data rate on the wireless uplink.
    Type: Application
    Filed: June 17, 2002
    Publication date: December 18, 2003
    Inventors: Antti Toskala, Esa Malkamaki, Guan Hao, Mikko J. Rinne, R. Thomas Derryberry
  • Patent number: D974513
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: January 3, 2023
    Assignee: DONGGUAN TIANHE TECHNOLOGY CO., LTD.
    Inventor: Guan Hao Huang