Patents by Inventor Huan-Ping Su
Huan-Ping Su 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).
-
Patent number: 10492238Abstract: A remote controller comprises a wireless communication interface and a processing unit. The wireless communication interface is communicatively connected with another remote controller. The processing unit is electrically connected with the wireless communication interface. The processing unit generates a first identification code and a second identification code and transmits the first identification code and the second identification code to the another remote controller through the wireless communication interface. The another remote controller transmits the first identification code and the second identification code to a controlled device to establish an indirect pairing relationship between the remote controller and the controlled device and a direct pairing relationship between the another remote controller and the controlled device. A pairing method of remote controllers is also disclosed.Type: GrantFiled: March 8, 2018Date of Patent: November 26, 2019Assignee: Uniband Electronic Corp.Inventors: Huan-Ping Su, Chien-Hsin Su, Shih-Tsun Lai, Chien-Shuo Li, Wei-Hao Chen, Jia-Woei Jean, Chih-Yuan Su
-
Publication number: 20190281642Abstract: A remote controller comprises a wireless communication interface and a processing unit. The wireless communication interface is communicatively connected with another remote controller. The processing unit is electrically connected with the wireless communication interface. The processing unit generates a first identification code and a second identification code and transmits the first identification code and the second identification code to the another remote controller through the wireless communication interface. The another remote controller transmits the first identification code and the second identification code to a controlled device to establish an indirect pairing relationship between the remote controller and the controlled device and a direct pairing relationship between the another remote controller and the controlled device. A pairing method of remote controllers is also disclosed.Type: ApplicationFiled: March 8, 2018Publication date: September 12, 2019Inventors: Huan-Ping SU, Chien-Hsin Su, Shih-Tsun Lai, Chien-Shuo Li, Wei-Hao Chen, Jia-Woei Jean, Chih-Yuan Su
-
Publication number: 20190068305Abstract: A broadcasting communication system includes a plurality of first electronic devices, a plurality of second electronic devices and at least one broadcasting relay device. The plurality of first electronic devices and the plurality of second electronic devices are communicatively isolated. The broadcasting relay device receives a first broadcast packet from the plurality of first electronic devices to broadcast a second broadcast packet to the plurality of second electronic devices, wherein the second broadcast packet includes a broadcast data of the first broadcast packet. Thus, the plurality of first electronic devices and the plurality of second electronic devices can communicatively connected to each other through the broadcasting relay device, and a broadcast storm will not be formed. Herewith, a broadcasting relay device and a broadcasting relay method are also disclosed.Type: ApplicationFiled: August 31, 2017Publication date: February 28, 2019Inventor: Huan-Ping SU
-
Publication number: 20100272261Abstract: A wireless network system for data transmitting securely is disclosed. The system comprises a central control end for generating a cipher password per predetermined time unit. The central control end has a first Zigbee chip, a computer terminal for a user to input parameters, and a cryptographic algorithm program provided wherein the cryptographic algorithm program and the parameters are provided for password encryption using the cryptographic algorithm program is run by a microprocessor of the first Zigbee chip. The system also comprises a data transmitting end and a several data receiving ends. The data transmitting end using the Zigbee decrypts the cipher password and encrypts the data file using the plain password and the Zigbee chip. The data receiving ends using the Zigbee decrypt the cipher password and decrypt the cipher data file into plain data file by the WiFi chips using plain password.Type: ApplicationFiled: April 27, 2009Publication date: October 28, 2010Applicant: UNIBAND ELECTRONIC CORP.Inventors: Chih-Yuan Su, Chun-Chin Chen, Chun-Yi Chai, Huan-Ping Su
-
Patent number: 6956741Abstract: A semiconductor package with a heat sink is provided, having a substrate formed with at least one opening penetrating therethrough. A heat sink is mounted on a surface of the substrate same as for forming solder balls and seals one end of the opening by a thermally conductive adhesive. At least one chip is mounted on the other surface of the substrate opposite to the heat sink via the thermally conductive adhesive and covers the other end of the opening. The thermally conductive adhesive is filled in the opening between the substrate and the heat sink and allows heat produced by the chip to be dissipated through a shorter thermally conductive path. By the above arrangement with the heat sink being mounted between the chip and an external device, the heat sink provides electromagnetic shielding between the chip and the external device and enhances electrical performance of the semiconductor package.Type: GrantFiled: September 9, 2003Date of Patent: October 18, 2005Assignee: Ultratera CorporationInventor: Huan-Ping Su
-
Patent number: 6933178Abstract: A method of manufacturing semiconductor packages is proposed. A die carrier is provided having a plurality of substrate units. At least one semiconductor die is mounted on each substrate unit by an adhesive. Then the die carrier mounted with the dies is cured in a jig fixture. The jig fixture has a submold and at least one exhaust passage communicated with an external exhauster. Air in the jig fixture is drawn out by the external exhauster through the exhaust passage to form a negative-pressure environment in the jig fixture. The negative-pressure environment generates an attraction force to secure the dies to the submold and counteract thermal stresses produced in the die carrier, thereby preventing die cracking, warpage and delamination from occurrence, such that the planarity of the die carrier is assured and solder balls can be precisely secured to the die carrier in position.Type: GrantFiled: April 20, 2004Date of Patent: August 23, 2005Assignee: Ultratera CorporationInventor: Huan-Ping Su
-
Patent number: 6897566Abstract: A semiconductor package and a method for fabricating the same are proposed. A chip has an active surface, and an opposing non-active surface. A plurality of conductive elements are mounted on the active surface and electrically connected to the chip. A first encapsulant is formed on the active surface of the chip, for encapsulating the active surface and conductive elements, wherein end portions of the conductive elements are exposed to outside of the first encapsulant, and adapted to be recessed in position with respect to an exposed surface of the first encapsulant. A plurality of conductive media are implanted at end portions of the conductive elements, allowing the chip to be electrically connected to an external device by the conductive elements and conductive media. A second encapsulant is formed on the non-active surface of the chip, and cooperates with the first encapsulant to provide mechanical strength for the semiconductor package.Type: GrantFiled: June 24, 2002Date of Patent: May 24, 2005Assignee: Ultra Tera CorporationInventor: Huan-Ping Su
-
Patent number: 6859056Abstract: A test fixture for semiconductor packages and a test method of using the test fixture are proposed. The test fixture is composed of a circuit board, an interposer and a covering member. The circuit board is used to accommodate semiconductor packages and electrically connect the semiconductor packages to a test device. The interposer is mounted on the circuit board, and formed with through holes for receiving the semiconductor packages therein. The covering member is attached onto the interposer, and provided with elastic mechanisms for holding the semiconductor packages in position. By using the test fixture, semiconductor packages can be firmly coupled to the test device where functional tests are performed.Type: GrantFiled: June 20, 2002Date of Patent: February 22, 2005Assignee: UltraTera CorporationInventors: Jin-Chuan Bai, Huan-Ping Su, Soon-Aik Lu
-
Publication number: 20040184240Abstract: A semiconductor package with a heat sink is provided, having a substrate formed with at least one opening penetrating therethrough. A heat sink is mounted on a surface of the substrate same as for forming solder balls and seals one end of the opening by a thermally conductive adhesive. At least one chip is mounted on the other surface of the substrate opposite to the heat sink via the thermally conductive adhesive and covers the other end of the opening. The thermally conductive adhesive is filled in the opening between the substrate and the heat sink and allows heat produced by the chip to be dissipated through a shorter thermally conductive path. By the above arrangement with the heat sink being mounted between the chip and an external device, the heat sink provides electromagnetic shielding between the chip and the external device and enhances electrical performance of the semiconductor package.Type: ApplicationFiled: September 9, 2003Publication date: September 23, 2004Applicant: UltraTera CorporationInventor: Huan-Ping Su
-
Publication number: 20040070083Abstract: A stacked flipchip package is disclosed comprising two chip carriers, each of which includes at least a chip and a plurality of solder bumps formed on the active surface of the chip used to electrically connect the chip to the chip carrier. A first chip carrier is joined “back to back” with a second chip carrier via an insulating adhesive applied on the inactive surface of the first chip mounted on the first chip carrier and the inactive surface of the second chip mounted on the second chip carrier. Wherein the two inactive surfaces are bonded together to form a multichip module. Both the topmost surface and the lowermost surface of the multichip module are capable of being electrically connected with other components, thereby eliminating one of the obstacles associated with vertically stacking chips in flip-chip technology and further varying arrangement flexibility of the chips in a package.Type: ApplicationFiled: August 26, 2003Publication date: April 15, 2004Inventor: Huan-Ping Su
-
Patent number: 6709894Abstract: A semiconductor package and a fabrication method thereof are provided. A plurality of first chips are mounted on and electrically connected to a substrate plate. A shielding structure including a shielding portion and a supporting portion is mounted on the substrate plate, wherein the supporting portion abuts against the substrate plate, and the shielding portion is formed with a plurality of openings corresponding in position to the first chips. An adhesive is applied through the openings to form adhesive layers respectively on the first chips. After removing the shielding structure from the substrate plate, a plurality of second chips are respectively stacked on the adhesive layers and electrically connected to the substrate plate. By performing molding and singulating processes, the packaged structure is singulated to form individual semiconductor packages. It is a characteristic advantage of forming the adhesive layers in a batch manner, making fabrication costs and time significantly reduced.Type: GrantFiled: June 12, 2002Date of Patent: March 23, 2004Assignee: UltraTera CorporationInventors: Chung-Che Tsai, Wei-Heng Shan, Huan-Ping Su
-
Publication number: 20040004277Abstract: A semiconductor package with a reinforced substrate and a fabrication method of the substrate are provided. The substrate is formed of a metal core layer with relatively high rigidity, and an insulating layer is coated on at least a surface of the core layer. At least a ground via is formed through the insulating layer, allowing a chip mounted on the substrate to be electrically connected and grounded to the substrate by the ground via. The reinforced substrate provides the semiconductor package with sufficient mechanical strength, and can be reduced in thickness in favor of package profile miniaturization. Moreover, the substrate made of the metal core layer and insulating layer has a relatively small dielectric constant to facilitate electron transmission velocity, thereby improving electrical quality of the semiconductor package. Furthermore, the metal core layer is made of a thermally-conductive metallic material, and enhances heat dissipating efficiency of the semiconductor package.Type: ApplicationFiled: December 5, 2002Publication date: January 8, 2004Inventors: Chung-Che Tsai, Jin-Chuan Bai, Huan-Ping Su
-
Publication number: 20030234442Abstract: A semiconductor package and a method for fabricating the same are proposed. A chip has an active surface, and an opposing non-active surface. A plurality of conductive elements are mounted on the active surface and electrically connected to the chip. A first encapsulant is formed on the active surface of the chip, for encapsulating the active surface and conductive elements, wherein end portions of the conductive elements are exposed to outside of the first encapsulant, and adapted to be recessed in position with respect to an exposed surface of the first encapsulant. A plurality of conductive media are implanted at end portions of the conductive elements, allowing the chip to be electrically connected to an external device by the conductive elements and conductive media. A second encapsulant is formed on the non-active surface of the chip, and cooperates with the first encapsulant to provide mechanical strength for the semiconductor package.Type: ApplicationFiled: June 24, 2002Publication date: December 25, 2003Inventor: Huan-Ping Su
-
Publication number: 20030197269Abstract: A test fixture for semiconductor packages is provided. The test fixture is composed of a circuit board, an interposer and a covering member. The circuit board is used to accommodate semiconductor packages and electrically connect the semiconductor packages to a test device. The interposer is mounted on the circuit board, and formed with through holes for receiving the semiconductor packages therein, wherein each through hole is formed with a positioning mechanism that is engaged with a corresponding semiconductor package received in the through hole, so as to allow the semiconductor package to be firmly held in position within the through hole. The covering member is attached to the interposer, and provided with elastic mechanisms for assuring the semiconductor packages in electrical contact with the circuit board. By using the test fixture, semiconductor packages can be firmly coupled to the test device where functional tests are performed.Type: ApplicationFiled: July 10, 2002Publication date: October 23, 2003Applicant: UltraTera CorporationInventors: Huan-Ping Su, Soon-Aik Lu
-
Publication number: 20030190826Abstract: A test fixture for semiconductor packages and a test method of using the test fixture are proposed. The test fixture is composed of a first circuit board, a second circuit board, an interposer and a covering member. The first and second circuit boards are used to accommodate semiconductor packages and electrically connect the semiconductor packages to a test device, in a manner that the second circuit board is interposed between the semiconductor packages and the first circuit board. The interposer is mounted on the second circuit board, and formed with through holes for receiving the semiconductor packages therein. The covering member is attached onto the interposer, and provided with elastic mechanisms for holding the semiconductor packages in position. By using the test fixture, semiconductor packages can be firmly coupled to the test device where functional tests are performed.Type: ApplicationFiled: June 20, 2002Publication date: October 9, 2003Applicant: UltraTera CorporationInventors: Huan-Ping Su, Soon-Aik Lu
-
Publication number: 20030155907Abstract: A test method and a test device for integrated circuits are proposed. The test device includes: a test platform having a plurality of spaced-apart test tunnels; a test tray defined with board attach areas corresponding in position to the test tunnels, whereby a strip board having a plurality of semiconductor packages can be placed on a board attach area, and aligned with a corresponding test tunnel; and a control mechanism for gradually moving the test tray to perform tests for the semiconductor packages on the strip board. In operation of the test method, first, a plurality of strip boards having semiconductor packages are placed on the test tray, and each corresponds to a test tunnel of the test platform. Then, the test tray is gradually moved in a manner as to perform tests for all semiconductor packages on the strip board step by step.Type: ApplicationFiled: May 13, 2002Publication date: August 21, 2003Applicant: UltraTera Corporation, Taiwan, R.O.C.Inventors: Johnson Hsu, San-Pen Lin, Chin-Hoe Tan, Huan-Ping Su, Auger Horng, Hsien-Ta Chiu
-
Publication number: 20030153123Abstract: A semiconductor package and a fabrication method thereof are provided. A plurality of first chips are mounted on and electrically connected to a substrate plate. A shielding structure including a shielding portion and a supporting portion is mounted on the substrate plate, wherein the supporting portion abuts against the substrate plate, and the shielding portion is formed with a plurality of openings corresponding in position to the first chips. An adhesive is applied through the openings to form adhesive layers respectively on the first chips. After removing the shielding structure from the substrate plate, a plurality of second chips are respectively stacked on the adhesive layers and electrically connected to the substrate plate. By performing molding and singulating processes, the packaged structure is singulated to form individual semiconductor packages. It is a characteristic advantage of forming the adhesive layers in a batch manner, making fabrication costs and time significantly reduced.Type: ApplicationFiled: June 12, 2002Publication date: August 14, 2003Applicant: UltraTera CorporationInventors: Chung-Che Tsai, Wei-Heng Shan, Huan-Ping Su
-
Publication number: 20030151420Abstract: A test fixture for semiconductor packages and a test method of using the test fixture are proposed. The test fixture is composed of a circuit board, an interposer and a covering member. The circuit board is used to accommodate semiconductor packages and electrically connect the semiconductor packages to a test device. The interposer is mounted on the circuit board, and formed with through holes for receiving the semiconductor packages therein. The covering member is attached onto the interposer, and provided with elastic mechanisms for holding the semiconductor packages in position. By using the test fixture, semiconductor packages can be firmly coupled to the test device where functional tests are performed.Type: ApplicationFiled: June 20, 2002Publication date: August 14, 2003Applicant: UltraTera CorporationInventors: Jin-Chuan Bai, Huan-Ping Su, Soon-Aik Lu
-
Patent number: 6063661Abstract: A method for forming a bottom polysilicon electrode of a stacked capacitor for DRAMs makes use of a double-layered polysilicon structure and a phosphoric acid etching. When the double-layered polysilicon structure is etched with the phosphoric acid, the polysilicon grain boundary is etched at a rate faster than the polysilicon grain itself so as to enable the formation of a rugged surface and thus increases the total surface area.Type: GrantFiled: February 20, 1996Date of Patent: May 16, 2000Assignee: National Science CouncilInventors: Huang-Chung Cheng, Huan-Ping Su, Han-Wen Liu
-
Patent number: D570800Type: GrantFiled: November 27, 2006Date of Patent: June 10, 2008Assignee: Uniband Electronic Corp.Inventors: Hui-Mei Chen, Wei-Hsiu Hsu, Huan-Ping Su, Chien-Hsin Su