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).

  • Patent number: 7948771
    Abstract: 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: Grant
    Filed: March 21, 2008
    Date of Patent: May 24, 2011
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Chao-Dong Huang
  • Publication number: 20100287474
    Abstract: 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: Application
    Filed: May 11, 2009
    Publication date: November 11, 2010
    Applicant: HULU LLC
    Inventors: Eric I. Feng, Zheng Hua
  • Patent number: 7736176
    Abstract: 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: Grant
    Filed: March 3, 2008
    Date of Patent: June 15, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
  • Publication number: 20100124842
    Abstract: 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: Application
    Filed: August 6, 2009
    Publication date: May 20, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JIAN-MING BU, ZHENG-HUA XU
  • Patent number: 7670172
    Abstract: 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: Grant
    Filed: February 7, 2008
    Date of Patent: March 2, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
  • Publication number: 20090228920
    Abstract: 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: Application
    Filed: March 10, 2009
    Publication date: September 10, 2009
    Applicant: HULU LLC
    Inventors: Richard W. Tom, Eric Feng, Zheng Hua, Jean-Paul Colaco, Adam W. Miller
  • Patent number: 7517254
    Abstract: 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: Grant
    Filed: March 5, 2008
    Date of Patent: April 14, 2009
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
  • Patent number: 7510441
    Abstract: 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: Grant
    Filed: March 3, 2008
    Date of Patent: March 31, 2009
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
  • Patent number: 7485004
    Abstract: 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: Grant
    Filed: January 17, 2008
    Date of Patent: February 3, 2009
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Zhi-Jian Liu, Zheng-Hua Xu, Li-Chun Wu
  • Publication number: 20080298927
    Abstract: 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: Application
    Filed: November 29, 2007
    Publication date: December 4, 2008
    Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., SUTECH TRADING LIMITED
    Inventors: ZHENG-HUA CHEN, JIN-TAO YAO
  • Publication number: 20080232078
    Abstract: 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: Application
    Filed: March 21, 2008
    Publication date: September 25, 2008
    Inventors: Hung-Bo Zhang, Zheng-Hua Xu, Chao-Dong Huang
  • Publication number: 20080220656
    Abstract: 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: Application
    Filed: March 5, 2008
    Publication date: September 11, 2008
    Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
  • Publication number: 20080214057
    Abstract: 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: Application
    Filed: March 3, 2008
    Publication date: September 4, 2008
    Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
  • Publication number: 20080214060
    Abstract: 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: Application
    Filed: March 3, 2008
    Publication date: September 4, 2008
    Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
  • Publication number: 20080194140
    Abstract: 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: Application
    Filed: February 7, 2008
    Publication date: August 14, 2008
    Inventors: Hong-Bo Zhang, Zheng-Hua Xu, Li-Chun Wu
  • Publication number: 20080176462
    Abstract: 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: Application
    Filed: January 18, 2008
    Publication date: July 24, 2008
    Inventors: Zhi-Jian Liu, Zheng-Hua Xu, Li-Chun Wu
  • Publication number: 20080171454
    Abstract: 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: Application
    Filed: January 17, 2008
    Publication date: July 17, 2008
    Inventors: Zhi-Jian Liu, Zheng-Hua Xu, Li-Chun Wu
  • Patent number: 7190788
    Abstract: 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: Grant
    Filed: September 13, 2002
    Date of Patent: March 13, 2007
    Assignee: Intel Corporation
    Inventors: Rongzhen Yang, Zheng-Hua Zhou, Michael Zhang
  • Patent number: 7090542
    Abstract: 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: Grant
    Filed: May 25, 2004
    Date of Patent: August 15, 2006
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Qisheg Zheng, Xin Shan Zhang, Kai Kai Lu, Zheng hua Xu
  • Patent number: 7003006
    Abstract: 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: Grant
    Filed: January 26, 2004
    Date of Patent: February 21, 2006
    Inventors: Li-Ning You, Wen-Zhao Zhang, Xian-Wen Zheng, Wen-Hu Xu, Zheng-Hua Xu, Yan-Ping Chen, Shao-Feng Zhang