Patents by Inventor Zheng Hua
Zheng Hua 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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Patent number: 7948771Abstract: An electrical component (100) includes a housing (1), a number of terminals (2) molded within housing and at least one electrical element (3). The housing has at least a side wall (11) having a number of recesses (112) and an internal cavity (15). Each terminal has a first end (23) extending to a bottom of the side wall and formed with a platform portion (231) located onto the bottom of the side wall and aligned with the corresponding recess. The electrical element has a number of wires (321) wrapped thereon. One end of the wire extends outward the cavity through the recess and is soldered onto the corresponding platform portion.Type: GrantFiled: March 21, 2008Date of Patent: May 24, 2011Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Chao-Dong Huang
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Publication number: 20100287474Abstract: A method, apparatus and article of manufacture for providing advertisements into a streamed media program is disclosed. In one embodiment, the method comprises the steps of transmitting a webpage to a user computer, wherein the webpage includes instructions comprising instructions for embedding a media program player in the webpage, wherein the embedded media program player comprises an embedded search utility for accepting a textual user query, receiving a search query from the user computer in a media server, the search query entered into the embedded search utility, generating search results responsive to the user search query, transmitting the search results to the media program player embedded in the webpage, rendering the search results using the media program player; and displaying the rendered search results to the user.Type: ApplicationFiled: May 11, 2009Publication date: November 11, 2010Applicant: HULU LLCInventors: Eric I. Feng, Zheng Hua
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Patent number: 7736176Abstract: A modular jack assembly for being mounted on a mother board (4) and engaging with a mating plug. The modular jack includes a terminal module (3) having a base element (310) and a power over ethernet assembly (33) mounted to the base element. The base element defines a number of terminal slots (3132) and has a number of connecting terminals (35) mounted thereto. Each connecting terminal has a first end (351) exposed at a side of the base element and a second end (352) connected with the power over ethernet assembly.Type: GrantFiled: March 3, 2008Date of Patent: June 15, 2010Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
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Publication number: 20100124842Abstract: An electrical connector (100) mounted on a printed circuit board (200), the electrical connector includes an insulative housing (1) having a number of conductive members (32) and a LED device (2) disposed therein. Each conductive member includes a conductive pad (321) electrically connected with the printed circuit board. The LED device includes a LED (21) and a number of tail portions (221, 222) electrically interconnected with the LED. The tail portions are soldered on the conductive pads of the conductive members.Type: ApplicationFiled: August 6, 2009Publication date: May 20, 2010Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: JIAN-MING BU, ZHENG-HUA XU
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Patent number: 7670172Abstract: A modular jack assembly includes first and second contact-holding inserts (10, 20) having first and second groups of interengaging elements (11 and 21, 12 and 22) between opposite bottom surfaces thereof. The first and second groups of interengaging elements are configured to interferentially engage the first contact-holding insert (10) with the second contact-holding insert (20) in respective first and second lateral and horizontal positioning directions (A, B). The second lateral and horizontal positioning direction (B) extends at approximately 90 degrees. from the first lateral and horizontal positioning direction (A). This arrangement will result in a reliable and stable positioning of the first contact-holding insert with respect to the second contact-holding insert.Type: GrantFiled: February 7, 2008Date of Patent: March 2, 2010Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
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Publication number: 20090228920Abstract: A method, apparatus, article of manufacture, and a memory structure for providing advertisements into a streamed media program is disclosed. One embodiment comprises a user computer for accepting user input, the user input directly defining user preferences regarding the presentation of the advertisements in the streamed media program and for inserting advertisements in the streamed media program according to the defined user preferences; and a media program provider communicatively coupled to the user computer, for transmitting the streamed media program to the user computer for presentation to the user on a display communicatively coupled to the user computer.Type: ApplicationFiled: March 10, 2009Publication date: September 10, 2009Applicant: HULU LLCInventors: Richard W. Tom, Eric Feng, Zheng Hua, Jean-Paul Colaco, Adam W. Miller
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Patent number: 7517254Abstract: A modular jack assembly (1) for being mounted on a mother board (4) and engaging with a mating plug. The modular jack has a number of terminal modules (3), an insulative housing (2), an outer shield (6) surrounding the insulative housing (2) and a power over ethernet assembly (33). The terminal module is provided with a base element (310) having a front portion (3101), a rear portion (3102), a top portion (3103), a side portion (3107) and a number of connecting terminals (35) mounted thereon. The terminal module further includes a pair of daughter boards (311) attached to the side portions of the base element, a contacting module (30) assembled to the front portion and a connecting element (32) mounted to the rear portion.Type: GrantFiled: March 5, 2008Date of Patent: April 14, 2009Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
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Patent number: 7510441Abstract: An electrical connector (200) for engaging with a mating plug includes a terminal module (400) having an insulative insert (401) and rows of terminals (4) mounted to the insulative insert, a base element (300) and a daughter board (600) attached to a side face of the base element. The base element has a pair of opposite contacting portions (301) disposed on a front section thereof and a cutout (10) defined between the pair of contacting portions. The cutout is configured to cooperate with the terminal module with an inner edge (31) engaging to a corresponding passage (81) defined on a rear face of the insulative insert.Type: GrantFiled: March 3, 2008Date of Patent: March 31, 2009Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
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Patent number: 7485004Abstract: An electrical connector (1) has a base portion (22), a number of terminals (3) mounted to the base portion, a first circuit board (42) assembled to the base portion, a substrate paralleled with the base portion and a number of pins (212) mounted on the substrate and a second circuit board (41) electrically engaging with the number of pins. The first and the second circuit boards together defines a receiving space (6). The electrical connector further has a number of electrical elements (5) received in the receiving space and together electrically connecting with the first circuit board and the second circuit board.Type: GrantFiled: January 17, 2008Date of Patent: February 3, 2009Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Zhi-Jian Liu, Zheng-Hua Xu, Li-Chun Wu
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Publication number: 20080298927Abstract: A positioning pin (40) is provided. The positioning pin includes a positioning shaft (42) and a flange (41). The flange is formed on one end of the positioning shaft. The positioning portion is formed on the other end of the positioning shaft.Type: ApplicationFiled: November 29, 2007Publication date: December 4, 2008Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., SUTECH TRADING LIMITEDInventors: ZHENG-HUA CHEN, JIN-TAO YAO
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Publication number: 20080232078Abstract: An electrical component (100) includes a housing (11), a number of terminals (2) molded within housing and at least one electrical element (3). The housing has at least a side wall (11) having a number of recesses (112) and an internal cavity (15). Each terminal has a first end (23) extending to a bottom of the side wall and formed with a platform portion (231) located onto the bottom of the side wall and aligned with the corresponding recess. The electrical element has a number of wires (321) wrapped thereon. One end of the wire extends outward the cavity through the recess and is soldered onto the corresponding platform portion.Type: ApplicationFiled: March 21, 2008Publication date: September 25, 2008Inventors: Hung-Bo Zhang, Zheng-Hua Xu, Chao-Dong Huang
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Publication number: 20080220656Abstract: A modular jack assembly (1) for being mounted on a mother board (4) and engaging with a mating plug. The modular jack has a number of terminal modules (3), an insulative housing (2), an outer shield (6) surrounding the insulative housing (2) and a power over ethernet assembly (33). The terminal module is provided with a base element (310) having a front portion (3101), a rear portion (3102), a top portion (3103), a side portion (3107) and a number of connecting terminals (35) mounted thereon. The terminal module further includes a pair of daughter boards (311) attached to the side portions of the base element, a contacting module (30) assembled to the front portion and a connecting element (32) mounted to the rear portion.Type: ApplicationFiled: March 5, 2008Publication date: September 11, 2008Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
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Publication number: 20080214057Abstract: A modular jack assembly for being mounted on a mother board (4) and engaging with a mating plug. The modular jack includes a terminal module (3) having a base element (310) and a power over ethernet assembly (33) mounted to the base element. The base element defines a number of terminal slots (3132) and has a number of connecting terminals (35) mounted thereto. Each connecting terminal has a first end (351) exposed at a side of the base element and a second end (352) connected with the power over ethernet assembly.Type: ApplicationFiled: March 3, 2008Publication date: September 4, 2008Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
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Publication number: 20080214060Abstract: An electrical connector (200) for engaging with a mating plug includes a terminal module (400) having an insulative insert (401) and rows of terminals (4) mounted to the insulative insert, a base element (300) and a daughter board (600) attached to a side face of the base element. The base element has a pair of opposite contacting portions (301) disposed on a front section thereof and a cutout (10) defined between the pair of contacting portions. The cutout is configured to cooperate with the terminal module with an inner edge (31) engaging to a corresponding passage (81) defined on a rear face of the insulative insert.Type: ApplicationFiled: March 3, 2008Publication date: September 4, 2008Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
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Publication number: 20080194140Abstract: A modular jack assembly includes first and second contact-holding inserts (10, 20) having first and second groups of interengaging elements (11 and 21, 12 and 22) between opposite bottom surfaces thereof. The first and second groups of interengaging elements are configured to interferentially engage the first contact-holding insert (10) with the second contact-holding insert (20) in respective first and second lateral and horizontal positioning directions (A, B). The second lateral and horizontal positioning direction (B) extends at approximately 90 degrees. from the first lateral and horizontal positioning direction (A). This arrangement will result in a reliable and stable positioning of the first contact-holding insert with respect to the second contact-holding insert.Type: ApplicationFiled: February 7, 2008Publication date: August 14, 2008Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
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Publication number: 20080176462Abstract: An electrical connector having a terminal module (1) engaging with a mating plug. The terminal module has a number of terminals (3) for electrically connecting with the mating plug and a base portion (2) having a first planar portion (23). The first planar portion includes two arrays of protrusions (21) parallel with each other, a receiving space (20) defined between the two arrays of protrusions and a number of recesses (200) each formed between two adjacent protrusions and communicating with the receiving space. The protrusion has a pair of side faces (221) each having a rib (211) formed thereon for engaging with the terminals.Type: ApplicationFiled: January 18, 2008Publication date: July 24, 2008Inventors: Zhi-Jian Liu, Zheng-Hua Xu, Li-Chun Wu
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Publication number: 20080171454Abstract: An electrical connector (1) has a base portion (22), a number of terminals (3) mounted to the base portion, a first circuit board (42) assembled to the base portion, a substrate paralleled with the base portion and a number of pins (212) mounted on the substrate and a second circuit board (41) electrically engaging with the number of pins. The first and the second circuit boards together defines a receiving space (6). The electrical connector further has a number of electrical elements (5) received in the receiving space and together electrically connecting with the first circuit board and the second circuit board.Type: ApplicationFiled: January 17, 2008Publication date: July 17, 2008Inventors: Zhi-Jian Liu, Zheng-Hua Xu, Li-Chun Wu
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Patent number: 7190788Abstract: The methods and apparatus described herein encrypt an unencrypted binary string using an encryption key and a varying-radix conversion method. The encryption key is used to parse the unencrypted binary string into unencrypted sub-strings. The varying-radix conversion method is used to transform the unencrypted sub-strings into encrypted sub-strings. The encrypted sub-strings may then be concatenated together to produce an encrypted binary string. In addition, the reverse process is employed to recover the unencrypted binary string from the encrypted binary string. For example, the decryption process may occur after the encrypted binary string is transmitted over a network communications system.Type: GrantFiled: September 13, 2002Date of Patent: March 13, 2007Assignee: Intel CorporationInventors: Rongzhen Yang, Zheng-Hua Zhou, Michael Zhang
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Patent number: 7090542Abstract: A modular jack assembly (10) includes a number of connectors (1). Each connector includes at least one receiving cavity (24) for receive a mating connector, and a plurality of contacts (4) received in the connector. The modular jack assembly also includes an engager (3) mounted in front portions of the connectors to assemble the connectors together in side-by-side arrangement.Type: GrantFiled: May 25, 2004Date of Patent: August 15, 2006Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Qisheg Zheng, Xin Shan Zhang, Kai Kai Lu, Zheng hua Xu
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Patent number: 7003006Abstract: A green diode laser includes a tubular laser casing, a heat sink sealedly mounted at the laser casing, a semiconductor chip supported by the heat sink, an optical resonant cavity supported within the laser casing, including a lasing medium and an intracavity frequency doubler, an IR blocking filter inclinedly and seadedly mounted at the laser casing to optically communicate with an output facet, and a photodiode supported within the laser casing at a position that when the laser beam exits the output facet, the IR blocking filter reflects a portion of the laser beam towards the photodiode such that the photodiode is adapted for detecting the laser beam from the IR blocking filter as a feedback for controlling a power output of the green laser chip.Type: GrantFiled: January 26, 2004Date of Patent: February 21, 2006Inventors: Li-Ning You, Wen-Zhao Zhang, Xian-Wen Zheng, Wen-Hu Xu, Zheng-Hua Xu, Yan-Ping Chen, Shao-Feng Zhang