Patents by Inventor Shu-Fang Li

Shu-Fang Li 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).

  • Publication number: 20180255904
    Abstract: A facial puff includes a silicon rubber puff body, an external wrapping layer having waterproof, thin and flexible characteristics and wrapped about the silicon rubber puff body using vacuum packaging technology, and a printing design or ornamental sheet carrying a text, markings, drawings and/or patterns and disposed between the silicon rubber puff body and the external wrapping layer.
    Type: Application
    Filed: March 10, 2017
    Publication date: September 13, 2018
    Inventor: SHU-FANG LI
  • Publication number: 20120099330
    Abstract: A lampshade of the present invention includes a main body and several supporting plates. The main body has a top ring, a bottom ring, a lamp holding ring, and supporting poles connecting the bottom ring to the lamp holding ring. An outer shade is attached to the top ring and the bottom ring. The supporting plates are buckled to the top ring and the bottom ring so as to prop the main body up. The supporting plates are detachable from the main body, so that the lamp shade could be stored and transported with a minimized space. Thus, cost of storage and transportation is well controlled.
    Type: Application
    Filed: July 20, 2011
    Publication date: April 26, 2012
    Inventor: Shu-Fang LI
  • Patent number: 8011931
    Abstract: A probe connector includes a barrel, a plunger, an elastic element, at least one first magnet, and at least one second magnet. The barrel defines an enclosure surrounding a chamber. An opening is formed at one end of the barrel. The elastic element is arranged in the chamber of the barrel. The plunger has a basic portion received in the chamber and against one end of the elastic element, and a contact portion extending out of the chamber through the opening. The first magnet is disposed on the enclosure of the barrel. The second magnet is disposed on the basic portion of the plunger. When the plunger is pressed inward, the plunger is leant towards one side with the basic portion against the enclosure because of the second magnet approaching the first magnet to produce a magnetic force interaction therebetween.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: September 6, 2011
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Te-Hung Yin, Yung-Yi Chen, Jui-Pin Lin, Shu-Fang Li
  • Publication number: 20110111643
    Abstract: An audio connector has an insulating housing having a body. The body has a passageway for receiving an audio plug, and a plurality of installing holes of column shape, each of which extends along a direction substantially perpendicular to an extending direction of the passageway, with one end thereof intercommunicating with the passageway, and the other end thereof reaching an outer surface of the body. A plurality of probe assemblies is respectively mounted to the installing holes. Each of the probe assemblies has a hollow barrel, a plunger slidably mounted to the barrel and exposing from one end of the barrel for projecting into the passageway resiliently, and an elastic element received in the barrel for supporting the plunger. The other end of the barrel is extended opposite to the plunger to form a soldering portion exposing outside the insulating housing.
    Type: Application
    Filed: November 7, 2009
    Publication date: May 12, 2011
    Inventors: Te-Hung Yin, Shu-Fang Li, Jui-Pin Lin, Yung-Yi Chen
  • Patent number: 7887378
    Abstract: An audio jack connector has an insulating housing. The insulating housing has an inserting hole extending from a front to a rear for receiving the audio plug connector and a plurality of recesses communicating with the inserting hole for receiving a plurality of terminals. An elastic body which is disposed in the inserting hole perpendicular to an extending direction of the inserting hole has two opposite tightening arms and a connecting portion interconnected with opposite ends of the tightening arms. A front end of the audio plug connector passes through the elastic body and is restrained by the elastic body. Two tightening arms of the elastic body are against the portions of the front end of the audio plug connector from opposite directions when the audio plug connecter is inserted into the inserting hole of the insulating housing.
    Type: Grant
    Filed: January 27, 2010
    Date of Patent: February 15, 2011
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Te-Hung Yin, Shu-Fang Li, Jui-Pin Lin, Yung-Yi Chen
  • Publication number: 20110020059
    Abstract: A probe connector has a barrel having a main body, with a chamber defined therein, and a base connected with one end of the main body. The main body has a mounting opening at a substantially middle portion thereof and communicating with the chamber. A plunger includes a basic portion restricted in the barrel and a contact portion extended from one end of the basic portion and exposed from the other end of the main body opposite to the base. A resting element has a mounting slice received in the mounting opening, and a resting lump protruding from a side of the mounting slice and protruding into the chamber of the main body to rest against a side of the basic portion when the contact portion is pressed inside the barrel for deflecting the basic portion to contact an inner surface of the main body by an opposite side thereof.
    Type: Application
    Filed: July 25, 2009
    Publication date: January 27, 2011
    Inventors: Te-Hung Yin, Yung-Yi Chen, Shu-Fang Li, Jui-Pin Lin
  • Publication number: 20100323560
    Abstract: An audio jack connector has an insulating housing. The insulating housing has an inserting hole extending from a front to rear for receiving the audio plug connector and a plurality of recesses communicating with the inserting hole for receiving a plurality of terminals. An elastic body which is disposed in the inserting hole perpendicular to an extending direction of the inserting hole has two opposite tightening arms and a connecting portion interconnected with opposite ends of the tightening arms. A front end of the audio plug connector passes through the elastic body and is restrained by the elastic body. Two tightening arms of the elastic body are against the portions of the front end of the audio plug connector from opposite directions, when the audio plug connector is inserted into the inserting hole of the insulating housing.
    Type: Application
    Filed: January 27, 2010
    Publication date: December 23, 2010
    Inventors: Te-Hung Yin, Shu-Fang Li, Jui-Pin Lin, Yung-Yi Chen
  • Publication number: 20100295570
    Abstract: A probe connector for being sucked by a suction nozzle and then soldered to a PCB by moving the suction nozzle has a barrel. One end of the barrel has a base, the other end of the barrel is formed with an opening. A periphery of the barrel has a portion protruded outwards to form a ring-shaped flange. The flange has a ring-shaped flat surface back to the base for engaging with a bottom of the suction nozzle. A probing pin includes a base portion received in the barrel and a contact portion projecting outside the barrel through the opening. An elastic element received in the barrel is disposed between the base and the base portion of the probing pin.
    Type: Application
    Filed: December 25, 2009
    Publication date: November 25, 2010
    Inventors: Te-Hung Yin, Jui-Pin Lin, Yung-Yi Chen, Shu-Fang Li
  • Patent number: 7837512
    Abstract: An audio jack connector has an insulating housing. The insulating housing has an inserting hole extending from a front to rear for receiving the audio plug connector and a plurality of recesses communicating with the inserting hole for receiving a plurality of terminals. An elastic body which is disposed in the inserting hole perpendicular to an extending direction of the inserting hole has two opposite tightening arms and a connecting portion interconnected with opposite ends of the tightening arms. A front end of the audio plug connector passes through the elastic body and is restrained by the elastic body. Two tightening arms of the elastic body are against the portions of the front end of the audio plug connector from opposite directions, when the audio plug connector is inserted into the inserting hole of the insulating housing.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: November 23, 2010
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Te-Hung Yin, Shu-Fang Li, Jui-Pin Lin, Yung-Yi Chen
  • Patent number: 7789719
    Abstract: A probe connector has a barrel with a main body surrounding a chamber therein. The main body has a slot communicating with the chamber. A plunger includes a basic portion restricted in the barrel and a contact portion extended from one end of the basic portion. A fixing element has a fixing ring wrapping a periphery of the main body, a portion of the fixing ring extended perpendicular to the fixing ring to form a connecting rod. The connecting rod has a portion bent towards the same direction as an extending direction of a radius of the fixing ring to form a resting portion buckling into the chamber of the main body through the slot. The resting portion resiliently abuts against a side of the plunger when the plunger is pressed downwards to deflect to contact an inner surface of the main body by an opposite side thereof.
    Type: Grant
    Filed: June 29, 2009
    Date of Patent: September 7, 2010
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Te-Hung Yin, Yung-Yi Chen, Shu-Fang Li, Jui-Pin Lin
  • Patent number: 7749032
    Abstract: A probe connector has an insulating housing having at least one inserting hole and an installing groove adjacent to the inserting hole for communicating with thereof. At least one probe pin assembly mounted to the inserting hole comprises a cylindraceous barrel, an elastic element received in the barrel, and a plunger mounted to the barrel and exposing from an end of the barrel. The barrel has a main body, with an opening formed thereon and facing the installing groove. A fixing element fixed in the installing groove has an elastic arm which is formed with a resting portion projecting into a chamber surrounded by the main body through the opening. The resting portion resiliently rests against a side of the plunger when the plunger is pressed downwards to deflect to contact an inner surface of the main body by an opposite side thereof.
    Type: Grant
    Filed: June 25, 2009
    Date of Patent: July 6, 2010
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Te-Hung Yin, Yung-Yi Chen, Shu-Fang Li, Jui-Pin Lin
  • Patent number: 7717756
    Abstract: A probe connector has a barrel having a main body which defines a chamber therein, and a base connected with one end of the main body. The main body has an opening at a middle portion thereof. A plunger is mounted to the barrel and partly exposes from the other end of the main body. A wrapping element surrounds an outer periphery of the main body. A resting element has a resting portion of arc shape, and two fixing slices extended opposite to each other from two ends of the resting portion. The resting portion projects into the chamber of the barrel through the opening. The fixing slices are sandwiched between the barrel and the wrapping element. The resting portion rests against a side of the plunger when the plunger is pressed downwards to deflect to contact an inner surface of the main body by an opposite side thereof.
    Type: Grant
    Filed: July 9, 2009
    Date of Patent: May 18, 2010
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Te-Hung Yin, Yung-Yi Chen, Shu-Fang Li, Jui-Pin Lin
  • Publication number: 20100089187
    Abstract: A probe connector includes a barrel, a plunger, an elastic element, at least one first magnet, and at least one second magnet. The barrel defines an enclosure surrounding a chamber. An opening is formed at one end of the barrel. The elastic element is arranged in the chamber of the barrel. The plunger has a basic portion received in the chamber and against one end of the elastic element, and a contact portion extending out of the chamber through the opening. The first magnet is disposed on the enclosure of the barrel. The second magnet is disposed on the basic portion of the plunger. When the plunger is pressed inward, the plunger is leant towards one side with the basic portion against the enclosure because of the second magnet approaching the first magnet to produce a magnetic force interaction therebetween.
    Type: Application
    Filed: October 14, 2008
    Publication date: April 15, 2010
    Inventors: Te-Hung YIN, Yung-Yi Chen, Jui-Pin Lin, Shu-Fang Li
  • Patent number: 7583989
    Abstract: A sliding-type hinge includes a base, a slider, and a sliding means adapted to slide the slider on the base. The sliding means includes a first torsion spring and a second torsion spring. The first torsion spring has a first connecting end connected to one side of the base, and a third connecting end connected to the other side of the slider. The second torsion spring has a second connecting end connected to the slider and being at the same side with the third connecting end, and a fourth connecting end connected to the base and being at the same side with the first connecting end. At the closing status, the first and second connecting end are at the front of the third and fourth connecting end. At the opening status, the first and second connecting end are at the rear of the third and fourth connecting end.
    Type: Grant
    Filed: April 18, 2006
    Date of Patent: September 1, 2009
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Feng-Chi Lee, Chih-Hung Chan, Shu-Fang Li
  • Patent number: 7548769
    Abstract: A sliding device configured in a portable electrical apparatus includes a main base fixed to a main housing of the portable electrical apparatus, a sliding base fixed to a sub-housing of the portable electrical apparatus, a guiding portion coupled to the main base and the sliding base for limiting a sliding range and an elastic module arranged between the main base and the sliding base. The elastic module includes a first rotator located on the sliding base, a second rotator located on the main base, a sliding bar passed through a compression spring and arranged between the first rotator and the second rotator. When the sub-housing slides on the main housing to achieve a critical level, the sliding force accumulated in the compression spring is maximized. Therefore the sub-housing is advanced by sliding force released from the compression spring.
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: June 16, 2009
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Feng-Chi Lee, Chih-Hung Chan, Shu-Fang Li
  • Publication number: 20080028572
    Abstract: A sliding device configured in a portable electrical apparatus includes a main base fixed to a main housing of the portable electrical apparatus, a sliding base fixed to a sub-housing of the portable electrical apparatus, a guiding portion coupled to the main base and the sliding base for limiting a sliding range and an elastic module arranged between the main base and the sliding base. The elastic module includes a first rotator located on the sliding base, a second rotator located on the main base, a sliding bar passed through a compression spring and arranged between the first rotator and the second rotator. When the sub-housing slides on the main housing to achieve a critical level, the sliding force accumulated in the compression spring is maximized. Therefore the sub-housing is advanced by sliding force released from the compression spring.
    Type: Application
    Filed: August 2, 2006
    Publication date: February 7, 2008
    Applicant: CHENG UEI PRECISION INDUSTRY CO., LTD.
    Inventors: Feng-Chi Lee, Chih-Hung Chan, Shu-Fang Li
  • Publication number: 20070243912
    Abstract: A sliding-type hinge mounted in a portable apparatus includes a base, a slider, and a sliding means adapted to slide the slider on the base. The sliding means includes a first torsion spring and a second torsion spring disposed between the base and the slider. The first torsion spring has a first connecting end connected to one side of the base, and a third connecting end connected to the other side of the slider. The second torsion spring has a second connecting end connected to the slider and being at the same side with the third connecting end, and a fourth connecting end connected to the base and being at the same side with the first connecting end. At the closing status, the first connecting end and the second connecting end are at the front of the third connecting end and the fourth connecting end. At the opening status, the first connecting end and the second connecting end are at the rear of the third connecting end and the fourth connecting end.
    Type: Application
    Filed: April 18, 2006
    Publication date: October 18, 2007
    Inventors: Feng-Chi Lee, Chih-Hung Chan, Shu-Fang Li