Patents by Inventor Ho Cheng

Ho Cheng 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: 20180114886
    Abstract: The present invention provides an electronic device and a method for fabricating the same. The electronic device includes a driving-circuit substrate, light-emitting elements, an optical layer, and an adhesive layer. The light-emitting elements are disposed on the driving-circuit substrate, and the optical layer is disposed on the light-emitting elements. The adhesive layer is disposed between the optical layer and the light-emitting elements. The optical layer includes a first surface and a second surface that are opposite to each other. The first surface of the optical layer has a plurality of first convex lens structures, and at least a part of the first convex lens structures are at least partially overlapped with the light-emitting elements in the vertical projection direction.
    Type: Application
    Filed: September 8, 2017
    Publication date: April 26, 2018
    Inventors: Yi-Cheng LIU, Ho-Cheng Lee, Wen-Wei Yang
  • Publication number: 20180002501
    Abstract: A transparent polyester film has low visible light transmittance of 5-50% by JIS K7705 testing standard and a high infrared-blocking rate of at least 90% by JIS R3106 testing standard, which is extruded from a kind of polyester resins obtained from 5-40 wt % of nanoparticle-based thermal insulation slurry and/or 0.005-0.1 wt % of nanoparticle-based black pigment slurry by weight of and to react with the polymerization materials to completely perform an esterification and a polycondensation, wherein the thermal insulation nanoparticle has a chemical formula of CsXNYWO3-ZClC with an average particle size of 10-90 nm and the nanoparticle-based black contains carbon black particles having a particle size of 20-80 nm.
    Type: Application
    Filed: June 27, 2017
    Publication date: January 4, 2018
    Inventors: Te-Chao LIAO, Chun-Che TSAO, Chia-Ho CHENG, Tzai-Shing CHEN
  • Publication number: 20170294416
    Abstract: A fabricating method of a light-emitting apparatus including the following steps is provided. An adhesive layer having first adhesive bump groups including first adhesive bumps is provided. A transfer stamp picks up first light-emitting device groups including first light-emitting devices. The transfer stamp approaches the adhesive layer such that the first light-emitting devices of one first light-emitting device group are in contact with the first adhesive bumps of one corresponding first adhesive bump group. When the first light-emitting devices are in contact with the first adhesive bumps, the remaining first light-emitting devices on the transfer stamp are staggered with the first adhesive bumps and are not in contact with the adhesive layer. The transfer stamp is kept away from the adhesive layer such that the first light-emitting devices stay on the first adhesive bumps of the corresponding first adhesive bump group.
    Type: Application
    Filed: July 19, 2016
    Publication date: October 12, 2017
    Inventors: Tsung-Tien Wu, Ho-Cheng Lee
  • Publication number: 20170234349
    Abstract: An article kit (100) comprising a first article part (120) and a second article part (140) is disclosed. The first article part (120) comprises a first housing portion (122) and a first fastener part (162,182) and the second article part (140) comprises a second housing portion (142) and a second fastener part (164,184). The first and second article parts (120,140) are relatively movable into a snap-fitted or latched engagement configuration by cooperative latching between the first and second fastener parts (162,182,164,184). The first fastener part (162,182) comprises a latching arrangement (1622a,1622b,1822a,1822b) and the second fastener part (164,184) comprises a latch anchoring arrangement (1644,1844) and a locking arrangement (1642,1842).
    Type: Application
    Filed: October 20, 2015
    Publication date: August 17, 2017
    Applicant: RS Sourcing Limited
    Inventor: Chen Ho Cheng
  • Patent number: 9721823
    Abstract: A method of transferring micro-devices is provided. A carrying unit including a carrying substrate, a plurality of electrodes, a dielectric layer covering the electrodes, and a plurality of micro-devices disposed on the electrodes, including a first micro-device and a second micro-device, are also provided. A voltage is applied to an electrode corresponding to the first micro-device, so that an electrostatic force generated on the first micro-device by the carrying unit is larger than a force generated on the second micro-device by the carrying unit. A transfer stamp contacts the first micro-device and the second micro-device, and moves when the transfer stamp contacts the first micro-device and the second micro-device and the electrostatic force is greater than the force generated by the carrying unit, so that the second micro-device is picked up by the transfer stamp and transferred to a receiving unit, and the first micro-device remains on the carrying unit.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: August 1, 2017
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Tsung-Tien Wu, Ho-Cheng Lee, Kang-Hung Liu, Chih-Che Kuo
  • Publication number: 20170133257
    Abstract: A method of transferring micro-devices is provided. A carrying unit including a carrying substrate, a plurality of electrodes, a dielectric layer covering the electrodes, and a plurality of micro-devices disposed on the electrodes, including a first micro-device and a second micro-device, are also provided. A voltage is applied to an electrode corresponding to the first micro-device, so that an electrostatic force generated on the first micro-device by the carrying unit is larger than a force generated on the second micro-device by the carrying unit. A transfer stamp contacts the first micro-device and the second micro-device, and moves when the transfer stamp contacts the first micro-device and the second micro-device and the electrostatic force is greater than the force generated by the carrying unit, so that the second micro-device is picked up by the transfer stamp and transferred to a receiving unit, and the first micro-device remains on the carrying unit.
    Type: Application
    Filed: August 26, 2016
    Publication date: May 11, 2017
    Inventors: Tsung-Tien WU, Ho-Cheng LEE, Kang-Hung LIU, Chih-Che KUO
  • Publication number: 20170110353
    Abstract: A wafer boat includes a base, a plurality of support rods and a plurality of cantilever arms. The support rods are carried by the base. The support rods are disposed around a space above the base. The cantilever arms are carried by the support rods. At least two of the cantilever arms carried by at least one of the support rods are vertically spaced apart to define at least one slot for a wafer.
    Type: Application
    Filed: October 20, 2015
    Publication date: April 20, 2017
    Inventors: Ho-Cheng CHAO, Shun-Chin CHEN, Shao-Hua WANG, Shih-Fang CHEN
  • Publication number: 20160227731
    Abstract: A pet cage is comprised of a door frame, a lock unit, a top hoard, a bottom board, a left board, a right board, a back board and multiple fasteners. The door frame and the boards are assembled together by multiple fasteners and bolts. The lock unit is included a base on a door which is pivotally connected to the door frame, a receiving base fixed on the door frame, a bar able to resiliently lock the base and the receiving base together, two springs, two pins, and a cover. All of the parts of the pet cage are easy to be dis-assembled piece by piece so that the transportation or storage is saved. The lock unit is operated by one hand to lock or unlock the door.
    Type: Application
    Filed: February 9, 2015
    Publication date: August 11, 2016
    Inventor: Kuo Ho Cheng
  • Patent number: 9218260
    Abstract: In a method for testing booting of servers, the servers are controlled to boot and perform a booting test, and are controlled to quit the booting test and a current state of the booting test is stored in a test log, if the booting of one of the servers is unsuccessful. System logs of all of the servers are saved if the booting times of all of the servers do not exceed the first predefined time. An alarm device is controlled to alarm if the booting time of one of the servers exceeds the first predefined time but does not exceed the second predefined time. And the servers are controlled to quit the booting test if the booting time of one of the servers exceeds the first predefined time and further exceeds the second predefined time.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: December 22, 2015
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Jui-Kun Hsieh, Ho-Cheng Yang, Chung-Lun Hsu, Cheng-Yu Tsai, Ming-Shang Tsai
  • Patent number: 9215834
    Abstract: A high-frequency signal double-layer flat cable adapter card that is capable of eliminating transmission disorder of a double-layer cable caused by paralleling and overlap of high-frequency signals and a direct current power supply loop. The high-frequency double-layer flat cable adapter card comprises a first connecting end, a second connecting end and a flat cable group formed by at least two strips of flat cables. The first connecting end includes a first substrate and a connector. The second connecting end includes a second substrate. The flat cable group is in an upper-lower dual-layer structure and is connected between the first connecting end and the second connecting end. A conductive metal foil sheet is arranged between upper and lower dual layers of flat cables of the flat cable group.
    Type: Grant
    Filed: March 25, 2013
    Date of Patent: December 15, 2015
    Inventor: Liang-Ho Cheng
  • Patent number: 9195556
    Abstract: In a method for testing a booting of servers, the servers are controlled to boot to perform a booting test, and are controlled to quit the booting test. A current state of the booting test is stored in a test log, if the booting of one of the servers is unsuccessful. A system log of each server is saved in the storage device if a first component list of each server is identical to the second component list of the server. The servers are controlled to quit the booting test, and a current state of the booting test is recorded in the test log if the component list of one of the servers is not identical to the second component list the server.
    Type: Grant
    Filed: December 24, 2013
    Date of Patent: November 24, 2015
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Ming-Shang Tsai, Cheng-Yu Tsai, Chung-Lun Hsu, Ho-Cheng Yang, Jui-Kun Hsieh
  • Patent number: 9122996
    Abstract: A method of performing real-time correction of a water stage forecast includes obtaining at least one predicted water stage of at least one time and a predicted water stage of a next time after the at least one time; obtaining at least one observed water stage of the at least one time; generating a system error of the water stage forecast according to the at least one observed water stage, the at least one predicted water stage, the predicted water stage of the next time, a Time Series method, and an Average Deviation method; utilizing a Kalman filter method to generate a random error of the water stage forecast; generating a water stage forecast correction of the next time according to the system error and the random error; and correcting a predicted water stage of the next time according to the water stage forecast correction and the predicted water stage.
    Type: Grant
    Filed: August 2, 2012
    Date of Patent: September 1, 2015
    Assignee: National Applied Research Laboratories
    Inventors: Ho-Cheng Lien, Shiang-Jen Wu, Chih-Tsung Hsu
  • Publication number: 20150136469
    Abstract: A high-frequency signal double-layer flat cable adapter card that is capable of eliminating transmission disorder of a double-layer cable caused by paralleling and overlap of high-frequency signals and a direct current power supply loop. The high-frequency double-layer flat cable adapter card comprises a first connecting end, a second connecting end and a flat cable group formed by at least two strips of flat cables. The first connecting end includes a first substrate and a connector. The second connecting end includes a second substrate. The flat cable group is in an upper-lower dual-layer structure and is connected between the first connecting end and the second connecting end. A conductive metal foil sheet is arranged between upper and lower dual layers of flat cables of the flat cable group.
    Type: Application
    Filed: March 25, 2013
    Publication date: May 21, 2015
    Inventor: Liang-Ho Cheng
  • Publication number: 20150121142
    Abstract: In a method for testing a booting of servers, the servers are controlled to boot to perform a booting test, and are controlled to quit the booting test. A current state of the booting test is stored in a test log, if the booting of one of the servers is unsuccessful. A system log of each server is saved in the storage device if a first component list of each server is identical to the second component list of the server. The servers are controlled to quit the booting test, and a current state of the booting test is recorded in the test log if the component list of one of the servers is not identical to the second component list the server.
    Type: Application
    Filed: December 24, 2013
    Publication date: April 30, 2015
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: MING-SHANG TSAI, CHENG-YU TSAI, CHUNG-LUN HSU, HO-CHENG YANG, JUI-KUN HSIEH
  • Publication number: 20150121141
    Abstract: In a method for testing booting of servers, the servers are controlled to boot and perform a booting test, and are controlled to quit the booting test and a current state of the booting test is stored in a test log, if the booting of one of the servers is unsuccessful. System logs of all of the servers are saved if the booting times of all of the servers do not exceed the first predefined time. An alarm device is controlled to alarm if the booting time of one of the servers exceeds the first predefined time but does not exceed the second predefined time. And the servers are controlled to quit the booting test if the booting time of one of the servers exceeds the first predefined time and further exceeds the second predefined time.
    Type: Application
    Filed: December 20, 2013
    Publication date: April 30, 2015
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JUI-KUN HSIEH, HO-CHENG YANG, CHUNG-LUN HSU, CHENG-YU TSAI, MING-SHANG TSAI
  • Patent number: 8811902
    Abstract: A protection system includes a storage device and a portable electronic device. The storage device includes a connecting portion, a memory, a first Bluetooth device, and a controller. The connecting portion, the memory, and the first Bluetooth device are connected to the controller. The memory has a read/write port. The controller controls the read/write port to connect the connecting portion for data transmission. The portable electronic device includes a second Bluetooth device and a verifying module. When the connecting portion is connected to the computer, the first Bluetooth device can send an interrogation signal to the second Bluetooth device, the verifying module of second Bluetooth device can permit reading of data in the memory, and the second Bluetooth device sends a reading-permitted signal to the first Bluetooth device, and the controller connect the read/write port to the connecting portion for data transmission.
    Type: Grant
    Filed: April 10, 2012
    Date of Patent: August 19, 2014
    Assignee: Hon Hai Precision Industry Co. Ltd.
    Inventor: Ho-Cheng Yang
  • Patent number: 8621751
    Abstract: An inkjet head manufacturing method includes the following steps. Firstly, a multilayered structure with a plurality of microstructure layers is provided. The alignment check holes of the microstructure layers are concentric and have different diameters. Then, the microstructure layers are stacked together and the microstructure layers are aligned with each other according to the concentric and different-diameter alignment check holes, wherein a dry film layer is sandwiched between every two adjacent microstructure layers. The preset slots of the microstructure layers are collectively defined as inlet flow channels, ink chambers, pressure cavities and outlet flow channels. Then, the multilayered structure is assembled and positioned through the dry film layers by a thermal compression process. Then, a cutting knife is used to linearly cut the actuator plate over a spacer between every two adjacent pressure cavities and along a path parallel with rims of the pressure cavities.
    Type: Grant
    Filed: August 26, 2011
    Date of Patent: January 7, 2014
    Assignee: Microjet Technology Co., Ltd
    Inventors: Chiang-Ho Cheng, Ke-Ming Huang, Wen-Ti Lo, Hsien-Chung Tai, Kwo-Yuan Shi
  • Patent number: 8587646
    Abstract: The present invention relates to a multi-lens monitoring system for bed elevation around a pier according to the present invention comprises a container, a holder, a plurality of photographing units, and a processing module. The container is disposed on the pier; the holder is disposed inside the container; and the plurality of photographing units are disposed on the holder for photographing the bed under water and producing a monitoring image. The processing module is used for activating one of the plurality of photographing units for photographing the bed under water. The processing module also analyzes the monitoring image, gives the elevation variation of the bed, and transmits the elevation variation of the bed to a remote monitoring unit for real-timely monitoring and recording. During the monitoring process, the processing module will change activating one of the plurality of photographing units according to the monitoring image, and hence the electrical power can be saved.
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: November 19, 2013
    Assignee: National Applied Research Laboratories
    Inventors: Wen-Yi Chang, Teng-Yi Yu, Jihn-Sung Lai, Whey-Fone Tsai, Franco Lin, Lung-Cheng Lee, Yu-Hui Liao, Ho-Cheng Lien, Chin-Hsiung Loh
  • Patent number: 8556559
    Abstract: A connection assembly for connecting a first member to a second member includes a first threaded member extending through the first member and engages with a first engagement hole of the second member, and a second threaded member extending through extending through the first threaded member and engages with a second engagement hole of the second member communicating with the first engagement hole.
    Type: Grant
    Filed: May 15, 2011
    Date of Patent: October 15, 2013
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Jui-Kun Hsieh, Ho-Cheng Yang
  • Publication number: 20130212048
    Abstract: A method of performing real-time correction of a water stage forecast includes obtaining at least one predicted water stage of at least one time and a predicted water stage of a next time after the at least one time; obtaining at least one observed water stage of the at least one time; generating a system error of the water stage forecast according to the at least one observed water stage, the at least one predicted water stage, the predicted water stage of the next time, a Time Series method, and an Average Deviation method; utilizing a Kalman filter method to generate a random error of the water stage forecast; generating a water stage forecast correction of the next time according to the system error and the random error; and correcting a predicted water stage of the next time according to the water stage forecast correction and the predicted water stage.
    Type: Application
    Filed: August 2, 2012
    Publication date: August 15, 2013
    Inventors: Ho-Cheng Lien, Shiang-Jen Wu, Chih-Tsung Hsu