Patents by Inventor Yong Fu Wang

Yong Fu Wang 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: 11239590
    Abstract: An electrical connector includes an insulating block and multiple terminals arranged along a left-right direction of the insulating block. The insulating block has multiple opening holes along a vertical direction thereof. Each terminal has a fixing portion fixed to the insulating block. The fixing portion has an adjustment portion. The terminals in one row include multiple first ground terminals, multiple second ground terminals and multiple pairs of differential signal terminals, correspondingly arranged along the left-right direction sequentially as: one of the first ground terminals, one of the pairs of differential signal terminals, one of the second ground terminals, another one of the pairs of differential signal terminals, and another one of the first ground terminals. The adjustment portion of each second ground terminal is exposed in the opening hole along the vertical direction, and the adjustment portion of each first ground terminal is not exposed in the opening hole.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: February 1, 2022
    Assignee: LOTES CO., LTD
    Inventors: Qi Xiao Yang, Ming Jiang, Yong Fu Wang
  • Patent number: 11196219
    Abstract: An electrical connector electrically connects a first electrical module and a second electrical module, for insertion by the first electrical module along a first direction. The electrical connector includes a first group of terminals arranged in a row along a second direction, having multiple signal terminals and multiple ground terminals and forming at least one first terminal unit and at least one second terminal unit. Each of the terminals has a contact portion, a tail portion, and a middle portion located between the contact portion and the tail portion. In the second direction, the middle portions of the first terminal unit form a first row of the middle portions, and the middle portions of the second terminal unit form a second row of the middle portions. Viewing from the second direction, the first and second rows of the middle portions are staggered, thus improving the crosstalk.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: December 7, 2021
    Assignee: LOTES CO., LTD
    Inventors: Qi Xiao Yang, Yong Fu Wang
  • Patent number: 11139618
    Abstract: An electrical module is electrically conducted with an electronic component, and includes multiple conductors having a first row of conductors arranged in a left-right direction and an insulating body fixing the first row of conductors. Each conductor has a contact portion in contact with the electronic component. A distance between each two adjacent contact portions of the conductors in the left-right direction is defined as a contact interval. The first row of conductors have at least one pair of signal conductors and at least two ground conductors. Each two adjacent sides of the pair of signal conductors has one ground conductor. The contact interval from one signal conductor to its adjacent ground conductor is defined as a first contact interval. The contact interval from the other signal conductor to its adjacent ground conductor is defined as a second contact interval. The first and second contact intervals are not equal.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: October 5, 2021
    Assignee: LOTES CO., LTD
    Inventors: Qi Xiao Yang, Yong Fu Wang, Wei Xue Zhong, Biao Zhang, Jia Xu Yin
  • Publication number: 20210218169
    Abstract: An electrical connector includes an insulating block and multiple terminals arranged along a left-right direction of the insulating block. The insulating block has multiple opening holes along a vertical direction thereof. Each terminal has a fixing portion fixed to the insulating block. The fixing portion has an adjustment portion. The terminals in one row include multiple first ground terminals, multiple second ground terminals and multiple pairs of differential signal terminals, correspondingly arranged along the left-right direction sequentially as: one of the first ground terminals, one of the pairs of differential signal terminals, one of the second ground terminals, another one of the pairs of differential signal terminals, and another one of the first ground terminals. The adjustment portion of each second ground terminal is exposed in the opening hole along the vertical direction, and the adjustment portion of each first ground terminal is not exposed in the opening hole.
    Type: Application
    Filed: August 25, 2020
    Publication date: July 15, 2021
    Inventors: Qi Xiao Yang, Ming Jiang, Yong Fu Wang
  • Publication number: 20210159642
    Abstract: An electrical module is electrically conducted with an electronic component, and includes multiple conductors having a first row of conductors arranged in a left-right direction and an insulating body fixing the first row of conductors. Each conductor has a contact portion in contact with the electronic component. A distance between each two adjacent contact portions of the conductors in the left-right direction is defined as a contact interval. The first row of conductors have at least one pair of signal conductors and at least two ground conductors. Each two adjacent sides of the pair of signal conductors has one ground conductor. The contact interval from one signal conductor to its adjacent ground conductor is defined as a first contact interval. The contact interval from the other signal conductor to its adjacent ground conductor is defined as a second contact interval. The first and second contact intervals are not equal.
    Type: Application
    Filed: June 11, 2020
    Publication date: May 27, 2021
    Inventors: Qi Xiao Yang, Yong Fu Wang, Wei Xue Zhong, Biao Zhang, Jia Xu Yin
  • Publication number: 20210135403
    Abstract: An electrical connector electrically connects a first electrical module and a second electrical module, for insertion by the first electrical module along a first direction. The electrical connector includes a first group of terminals arranged in a row along a second direction, having multiple signal terminals and multiple ground terminals and forming at least one first terminal unit and at least one second terminal unit. Each of the terminals has a contact portion, a tail portion, and a middle portion located between the contact portion and the tail portion. In the second direction, the middle portions of the first terminal unit form a first row of the middle portions, and the middle portions of the second terminal unit form a second row of the middle portions. Viewing from the second direction, the first and second rows of the middle portions are staggered, thus improving the crosstalk.
    Type: Application
    Filed: August 27, 2020
    Publication date: May 6, 2021
    Inventors: Qi Xiao Yang, Yong Fu Wang
  • Patent number: 10490951
    Abstract: An electrical connector includes an insulating body, multiple terminals respectively correspondingly accommodated in the insulating body, and a shielding member provided on the insulating body. The terminals includes at least one grounding terminal and at least one signal terminal having identical structures. Each terminal includes a base, an elastic arm bending upward and extending from the base for being conductively connected with a chip module, and at least one strip connecting portion formed by extending upward from the base for being connected with a strip. The shielding member is provided with multiple holes for the grounding terminal and the signal terminal to pass therethrough, and at least one abutting portion corresponding to the strip connecting portion of the grounding terminal and protrudingly extending toward at least one of the holes so as to be in contact with the strip connecting portion of the grounding terminal.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: November 26, 2019
    Assignee: LOTES CO., LTD
    Inventors: Wen Chang Chang, Yong Fu Wang, Chang Wei Huang
  • Publication number: 20180366881
    Abstract: An electrical connector includes an insulating body, multiple terminals respectively correspondingly accommodated in the insulating body, and a shielding member provided on the insulating body. The terminals includes at least one grounding terminal and at least one signal terminal having identical structures. Each terminal includes a base, an elastic arm bending upward and extending from the base for being conductively connected with a chip module, and at least one strip connecting portion formed by extending upward from the base for being connected with a strip. The shielding member is provided with multiple holes for the grounding terminal and the signal terminal to pass therethrough, and at least one abutting portion corresponding to the strip connecting portion of the grounding terminal and protrudingly extending toward at least one of the holes so as to be in contact with the strip connecting portion of the grounding terminal.
    Type: Application
    Filed: June 13, 2018
    Publication date: December 20, 2018
    Inventors: Wen Chang Chang, Yong Fu Wang, Chang Wei Huang
  • Patent number: 9936722
    Abstract: The invention concerns a shelf-stable concentrate cooking aid comprising a reduced amount of natural MSG, IMP and GMP between 10 and 20% in weight of natural food derived acids and sugars and between 20 and 45% of naturally derived macromolecules.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: April 10, 2018
    Assignee: Nestec S.A.
    Inventors: Wen Sze Lien, Zhu Gao, Yong Fu Wang, Beatrice Lado, Yan Xi Jin, Fabien Robert, Ahmed Bousbaine, Nadji Rekhif, Christopher Brimelow
  • Publication number: 20150104542
    Abstract: The invention concerns a shelf-stable concentrate cooking aid comprising a reduced amount of natural MSG, IMP and GMP between 10 and 20% in weight of natural food derived acids and sugars and between 20 and 45% of naturally derived macromolecules.
    Type: Application
    Filed: December 17, 2014
    Publication date: April 16, 2015
    Inventors: Wen Sze Lien, Zhu Gao, Yong Fu Wang, Beatrice Lado, Yan Xi Jin, Fabien Robert, Ahmed Bousbaine, Nadji Rekhif, Christopher Brimelow
  • Patent number: 8795755
    Abstract: The invention concerns a shelf-stable concentrate cooking aid with increased Xian power comprising —a reduced amount of MSG, IMP and GMP, —food derived acids and sugars and —macromolecules, wherein all these components are of natural origin, said cooking aid comprising further up to 80% of added MSG or ribotides.
    Type: Grant
    Filed: March 8, 2006
    Date of Patent: August 5, 2014
    Assignee: Nestec S.A.
    Inventors: Wen Sze Lien, Zhu Gao, Yong Fu Wang, Beatrice Lado, Yan Xi Jin, Nadji Rekhif, Christopher Brimelow
  • Publication number: 20130157518
    Abstract: An electrical connector includes an insulating body having a plurality of receiving slots and a plurality of terminals respectively fixed in the insulating body. Each of the terminals has a base at least partially disposed in the receiving slot, at least one contact arm, a first fixing portion and an extending arm extending laterally from the base, and a second fixing portion. The first fixing portion fastens the insulating body. A soldering portion is disposed on the extending arm. The second fixing portion selectively extends from the extending arm or the soldering portion and fastens the insulating body. A distance between the second fixing portion and the soldering portion is shorter than that between the first fixing portion and the soldering portion.
    Type: Application
    Filed: February 17, 2012
    Publication date: June 20, 2013
    Applicant: LOTES CO., LTD.
    Inventor: Yong Fu Wang
  • Patent number: 8449334
    Abstract: A card edge connector includes an insulating body having a base body, multiple first terminals, and multiple second terminals. A first body and a second body extend from a front end of the base body sequentially from bottom to top. Multiple recessed first receiving slots are disposed at the first body. A recessed first retaining slot is disposed at the first body and a side wall of each of the first receiving slots. Each of the first terminals has a first retaining portion retained in the first retaining slot with a first connecting portion bent and extends laterally thereof. A first elastic section extends forwards from the first connecting portion and located in the first receiving slot. A first contact arm extends forwards from the rear end of the first elastic section and has a first contact portion which enters the first insertion space.
    Type: Grant
    Filed: January 9, 2012
    Date of Patent: May 28, 2013
    Assignee: Lotes Co., Ltd.
    Inventor: Yong Fu Wang
  • Publication number: 20130090016
    Abstract: A card edge connector includes an insulating body having a base body, multiple first terminals, and multiple second terminals. A first body and a second body extend from a front end of the base body sequentially from bottom to top. Multiple recessed first receiving slots are disposed at the first body. A recessed first retaining slot is disposed at the first body and a side wall of each of the first receiving slots. Each of the first terminals has a first retaining portion retained in the first retaining slot with a first connecting portion bent and extends laterally thereof. A first elastic section extends forwards from the first connecting portion and located in the first receiving slot. A first contact arm extends forwards from the rear end of the first elastic section and has a first contact portion which enters the first insertion space.
    Type: Application
    Filed: January 9, 2012
    Publication date: April 11, 2013
    Applicant: LOTES CO., LTD.
    Inventor: Yong Fu Wang
  • Patent number: 8357003
    Abstract: The invention relates to a double-layer card edge connector includes an electrical connection base and at least one latch member. The latch member has a first main arm and a second main arm arranged in an upper-lower and front-rear manner. A first slit exists between the first main arm and the second main arm. The first main arm includes a first downward pressing portion disposed at a free end of the first main arm and pressing a first electronic card, and a first clamping portion formed through extending from the second main arm and preventing the first electronic card from moving forward. The second main arm includes a second downward pressing portion and a second clamping portion disposed at a free end of the second main arm. The second downward pressing portion presses a second electronic card downward and prevents the second electronic card from moving forward.
    Type: Grant
    Filed: November 17, 2011
    Date of Patent: January 22, 2013
    Assignee: Lotes Co., Ltd.
    Inventor: Yong Fu Wang
  • Patent number: 7938658
    Abstract: The card edge connector includes: an electrical receptacle formed with an abutting surface; two fasteners pivoted to the electrical receptacle, wherein each of the fasteners is formed with a snap-fitting surface that makes contact with the fastened surface to form a fastening area, the fastening area has a contact point that is closest to a central perpendicular line of the electrical receptacle, and the contact point has a first distance from the central perpendicular line; and wherein each of the fasteners is provided with an abutting portion, and when the abutting portion abuts against the abutting surface correspondingly, an abutting area is formed which has an abutting point that is closest to the central perpendicular line of the electrical receptacle, and the abutting point has a second distance from the central perpendicular line that is less than the first distance.
    Type: Grant
    Filed: May 11, 2010
    Date of Patent: May 10, 2011
    Assignee: Lotes Co., Ltd.
    Inventors: Xian Ju Zeng, Yong Fu Wang
  • Publication number: 20110104333
    Abstract: The invention concerns a shelf-stable concentrate cooking aid with increased Xian power comprising -a reduced amount of MSG, IMP and GMP, -food derived acids and sugars and -macromolecules, wherein all these components are of natural origin, said cooking aid comprising further up to 80% of added MSG or ribotides.
    Type: Application
    Filed: March 8, 2006
    Publication date: May 5, 2011
    Applicant: NESTEC S.A.
    Inventors: Wen Sze Lien, Zhu Gao, Yong Fu Wang, Beatrice Diono, Yan Xi Jin, Nadji Rekhif, Chistopher Brimelow
  • Publication number: 20080095887
    Abstract: Abstract: The invention concerns a shelf-stable concentrate cooking aid comprising a reduced amount of natural MSG, IMP and GMP between 10 and 20% in weight of natural food derived acids and sugars and between 20 and 45% of naturally derived macromolecules.
    Type: Application
    Filed: August 26, 2005
    Publication date: April 24, 2008
    Applicant: NESTEC S.A.
    Inventors: Wen Sze Lien, Zhu Gao, Yong Fu Wang, Beatrice Lado, Yan Xi Jin, Fabien Robert, Ahmed Bousbaine, Nadji Rekhif, Christopher Brimelow
  • Patent number: 7048865
    Abstract: A method for removing particles from a high pressure flow stream entails flowing the high pressure flow stream into an inlet of a high pressure trap and flowing the flow stream from the inlet into a tube in the high pressure trap. The tube is adapted to accelerate the flow stream. The flow stream leaves the tube and de-accelerates as the stream flows into a chamber. The method continues by contacting the flow stream with a plate wound helically around an outside surface of the tube. The plate creates a cyclonic effect with the flow stream to remove particles from the flow stream. The particles are collected in a reservoir. The remaining particles are removed by flowing the flow stream towards a side outlet over the plate. The methods end by collecting the remaining particles in a reservoir forming collected particles and dumping the collected particles from the reservoir.
    Type: Grant
    Filed: January 3, 2005
    Date of Patent: May 23, 2006
    Inventors: Richard Harvey McGee, Yong Fu Wang, Garry Thomas Hill
  • Patent number: RE41556
    Abstract: A method for removing particles Particles are removed from a high pressure flow stream entails by flowing the high pressure flow stream into an inlet of a high pressure trap and flowing the flow stream from the inlet into a tube in the high pressure trap. The tube is adapted to accelerate the flow stream. The flow stream leaves the tube and de-accelerates as the stream flows into a chamber. The method continues by contacting the The flow stream with contacts a plate wound helically around an outside surface of the tube. The plate creates a cyclonic effect with in the flow stream to remove particles from the flow stream. The particles are collected in a reservoir. The remaining Remaining particles are removed by flowing the flow stream towards a side outlet over the plate. The methods end by collecting the The remaining particles are collected in a the reservoir forming collected particles and dumping the . The collected particles are periodically dumped from the reservoir.
    Type: Grant
    Filed: April 30, 2008
    Date of Patent: August 24, 2010
    Assignee: Schooner Petroleum Services, Inc.
    Inventors: Richard Harvey McGee, Yong Fu Wang, Garry Thomas Hill