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).
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Publication number: 20180114886Abstract: 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: ApplicationFiled: September 8, 2017Publication date: April 26, 2018Inventors: Yi-Cheng LIU, Ho-Cheng Lee, Wen-Wei Yang
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Publication number: 20180002501Abstract: 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: ApplicationFiled: June 27, 2017Publication date: January 4, 2018Inventors: Te-Chao LIAO, Chun-Che TSAO, Chia-Ho CHENG, Tzai-Shing CHEN
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Publication number: 20170294416Abstract: 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: ApplicationFiled: July 19, 2016Publication date: October 12, 2017Inventors: Tsung-Tien Wu, Ho-Cheng Lee
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Publication number: 20170234349Abstract: 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: ApplicationFiled: October 20, 2015Publication date: August 17, 2017Applicant: RS Sourcing LimitedInventor: Chen Ho Cheng
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Patent number: 9721823Abstract: 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: GrantFiled: August 26, 2016Date of Patent: August 1, 2017Assignee: AU OPTRONICS CORPORATIONInventors: Tsung-Tien Wu, Ho-Cheng Lee, Kang-Hung Liu, Chih-Che Kuo
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Publication number: 20170133257Abstract: 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: ApplicationFiled: August 26, 2016Publication date: May 11, 2017Inventors: Tsung-Tien WU, Ho-Cheng LEE, Kang-Hung LIU, Chih-Che KUO
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Publication number: 20170110353Abstract: 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: ApplicationFiled: October 20, 2015Publication date: April 20, 2017Inventors: Ho-Cheng CHAO, Shun-Chin CHEN, Shao-Hua WANG, Shih-Fang CHEN
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Publication number: 20160227731Abstract: 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: ApplicationFiled: February 9, 2015Publication date: August 11, 2016Inventor: Kuo Ho Cheng
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Patent number: 9218260Abstract: 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: GrantFiled: December 20, 2013Date of Patent: December 22, 2015Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Jui-Kun Hsieh, Ho-Cheng Yang, Chung-Lun Hsu, Cheng-Yu Tsai, Ming-Shang Tsai
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Patent number: 9215834Abstract: 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: GrantFiled: March 25, 2013Date of Patent: December 15, 2015Inventor: Liang-Ho Cheng
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Patent number: 9195556Abstract: 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: GrantFiled: December 24, 2013Date of Patent: November 24, 2015Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Ming-Shang Tsai, Cheng-Yu Tsai, Chung-Lun Hsu, Ho-Cheng Yang, Jui-Kun Hsieh
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Patent number: 9122996Abstract: 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: GrantFiled: August 2, 2012Date of Patent: September 1, 2015Assignee: National Applied Research LaboratoriesInventors: Ho-Cheng Lien, Shiang-Jen Wu, Chih-Tsung Hsu
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Publication number: 20150136469Abstract: 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: ApplicationFiled: March 25, 2013Publication date: May 21, 2015Inventor: Liang-Ho Cheng
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Publication number: 20150121142Abstract: 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: ApplicationFiled: December 24, 2013Publication date: April 30, 2015Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: MING-SHANG TSAI, CHENG-YU TSAI, CHUNG-LUN HSU, HO-CHENG YANG, JUI-KUN HSIEH
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Publication number: 20150121141Abstract: 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: ApplicationFiled: December 20, 2013Publication date: April 30, 2015Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: JUI-KUN HSIEH, HO-CHENG YANG, CHUNG-LUN HSU, CHENG-YU TSAI, MING-SHANG TSAI
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Patent number: 8811902Abstract: 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: GrantFiled: April 10, 2012Date of Patent: August 19, 2014Assignee: Hon Hai Precision Industry Co. Ltd.Inventor: Ho-Cheng Yang
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Patent number: 8621751Abstract: 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: GrantFiled: August 26, 2011Date of Patent: January 7, 2014Assignee: Microjet Technology Co., LtdInventors: Chiang-Ho Cheng, Ke-Ming Huang, Wen-Ti Lo, Hsien-Chung Tai, Kwo-Yuan Shi
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Patent number: 8587646Abstract: 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: GrantFiled: July 9, 2010Date of Patent: November 19, 2013Assignee: National Applied Research LaboratoriesInventors: 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
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Patent number: 8556559Abstract: 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: GrantFiled: May 15, 2011Date of Patent: October 15, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Jui-Kun Hsieh, Ho-Cheng Yang
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Publication number: 20130212048Abstract: 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: ApplicationFiled: August 2, 2012Publication date: August 15, 2013Inventors: Ho-Cheng Lien, Shiang-Jen Wu, Chih-Tsung Hsu