Patents by Inventor Su-Pei Yang
Su-Pei Yang 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: 9906865Abstract: A piezoelectric loudspeaker includes an oscillator, two damping members and a plurality of terminals which are disposed in a loudspeaker box. The oscillator includes a plate and two piezoelectric members coupled to two sides of the plate. The oscillator is disposed in an accommodation trough of the loudspeaker box, and has a fixed end and a free end. The damping members are made of silicone and disposed in the accommodation trough. The damping members are pressed against an edge of the free end of the plate of the oscillator. The terminals are connected with the plate and the piezoelectric members of the oscillator, respectively. Through the damping members, the present invention provides a better shock absorption effect to effectively reduce the noises caused by the free end of the oscillator and to effectively enhance the tone.Type: GrantFiled: May 16, 2016Date of Patent: February 27, 2018Inventors: Su-Pei Yang, Ing-Ming Lai
-
Publication number: 20160366519Abstract: A piezoelectric loudspeaker includes an oscillator, two damping members and a plurality of terminals which are disposed in a loudspeaker box. The oscillator includes a plate and two piezoelectric members coupled to two sides of the plate. The oscillator is disposed in an accommodation trough of the loudspeaker box, and has a fixed end and a free end. The damping members are made of silicone and disposed in the accommodation trough. The damping members are pressed against an edge of the free end of the plate of the oscillator. The terminals are connected with the plate and the piezoelectric members of the oscillator, respectively. Through the damping members, the present invention provides a better shock absorption effect to effectively reduce the noises caused by the free end of the oscillator and to effectively enhance the tone.Type: ApplicationFiled: May 16, 2016Publication date: December 15, 2016Inventors: Su-Pei Yang, Ing-Ming Lai
-
Patent number: 8053954Abstract: A piezoelectric speaker includes a cabinet, piezoelectric vibrators horizontally mounted inside the cabinet at different elevations each having two eyed lugs respectively coupled to respective posts in the cabinet, a shock absorber coupled to the piezoelectric material of the piezoelectric vibrators, two conducting terminals accommodated inside the cabinet and clamped on the piezoelectric vibrators, and two clamps fastened to the conducting terminals to secure a respective signal line.Type: GrantFiled: April 18, 2007Date of Patent: November 8, 2011Inventors: Su-Pei Yang, Ing-Ming Lai
-
Publication number: 20080037819Abstract: A piezoelectric speaker includes a cabinet, piezoelectric vibrators horizontally mounted inside the cabinet at different elevations each having two eyed lugs respectively coupled to respective posts in the cabinet, a shock absorber coupled to the piezoelectric material of the piezoelectric vibrators, two conducting terminals accommodated inside the cabinet and clamped on the piezoelectric vibrators, and two clamps fastened to the conducting terminals to secure a respective signal line.Type: ApplicationFiled: April 18, 2007Publication date: February 14, 2008Inventors: Su-Pei Yang, Ing-Ming Lai
-
Patent number: 6965671Abstract: An electric plug for use in a mobile telephone to connect an electronic component to a circuit board is disclosed to include a plug body and two terminals fastened to a respective terminal slot in the plug body and connected to a respective electric wire in a respective wire hole in the plug body, each terminal slot having a broad bottom positioning section, a narrow top engagement section, a middle section connected between the bottom positioning section and the top engagement section, the middle section having a diameter smaller than the bottom positioning section but greater than the top engagement section, and a sloping guide section connected between the middle section and the top engagement section and sloping upwardly inwards from the middle section toward the top engagement section, the terminals each having a mounting base fitting the contour of the corresponding terminal slot and two hooked positioning portions forced into engagement with the peripheral wall of the bottom positioning section of theType: GrantFiled: June 16, 2003Date of Patent: November 15, 2005Inventors: Wan-Pei Kao, Su-Pei Yang
-
Publication number: 20040253974Abstract: An electric plug for use in a mobile telephone to connect an electronic component to a circuit board is disclosed to include a plug body and two terminals fastened to a respective terminal slot in the plug body and connected to a respective electric wire in a respective wire hole in the plug body, each terminal slot having a broad bottom positioning section, a narrow top engagement section, a middle section connected between the bottom positioning section and the top engagement section, the middle section having a diameter smaller than the bottom positioning section but greater than the top engagement section, and a sloping guide section connected between the middle section and the top engagement section and sloping upwardly inwards from the middle section toward the top engagement section, the terminals each having a mounting base fitting the contour of the corresponding terminal slot and two hooked positioning portions forced into engagement with the peripheral wall of the bottom positioning section of theType: ApplicationFiled: June 16, 2003Publication date: December 16, 2004Inventors: Wan-Pei Kao, Su-Pei Yang
-
Patent number: 5627904Abstract: A clip structure for clamping a miniature loudspeaker onto a printed circuit board. This structure has a loudspeaker shell body, a copper ring, a vibrating membrane and a fix ring. A large step wall and a small step wall form a circumference wall on the loudspeaker shell body with three concave sections in the large step wall. A copper ring is located on an end surface of the small step wall. Horizontal portions of inverted L-type clips on the copper ring pass through the outer circular concave sections of the large step wall. The vibrating membrane is held on the copper ring by the fix ring. The clips of the copper ring can mounted the miniature speaker onto prearranged holes in the printed circuit board securely without the fear of loosening.Type: GrantFiled: March 27, 1996Date of Patent: May 6, 1997Inventors: Su-Pei Yang, Shyh-Lee Chen
-
Patent number: 5588066Abstract: A speaker mounting structure including a speaker casing, a positioning block and two contact legs. The positioning block is a curved, stepped structure with two positioning posts at a bottom side thereof, a resilient retaining clamp being disposed therebetween. The speaker casing is provided with mounting holes for receiving the positioning posts and the resilient retaining clamp. The positioning block is further provided with two recesses and two through holes at an upper side thereof for mounting and positioning the contact legs. Two oblique guide grooves are disposed between the recesses for guiding the negative and positive wires.Type: GrantFiled: May 7, 1996Date of Patent: December 24, 1996Inventors: Su-Pei Yang, Shyh-Lee Chen
-
Patent number: 5401185Abstract: An edge connector includes a shell having two symmetrical rows of vertical slots. Each of the vertical slots is formed of an upper space and a lower space linked together to hold a metal contact spring plate and a conductor clamp. The metal contact spring plate includes a bent portion in the middle and disposed between the upper and lower spaces, a projecting strip stopped above the lower space, a curved clamping portion at one end received in the upper space for making an electric contact with an external connector, a wedge portion at an opposite end vertically received in the lower space and terminating in a sloping tail. The conductor clamp has a first bent portion and a second bent portion stopped within the lower space at two opposite locations, a rear end disposed over a front end thereof and stopped against the wedge portion of the metal contact spring plate for clamping a conductor against the metal contact spring plate.Type: GrantFiled: November 22, 1993Date of Patent: March 28, 1995Inventors: Kuo-Long Wang, Su-Pei Yang
-
Patent number: 5239589Abstract: A low profile-pin mount-printed circuit board speaker having a locating plate attached to the stepped peripheral edge of a speaker through a dowel joint, two contact pins secured to the locating plate through a plug-in joint and electrically connected to the speaker, wherein said contact pins have hooked portions respectively retained in grooves on the locating plate for positioning, when the contact pins inserted into through holes of the locating plate.Type: GrantFiled: March 23, 1992Date of Patent: August 24, 1993Assignee: Regal Technology Co. Ltd.Inventors: Su-Pei Yang, Alex C. C. Tai
-
Patent number: 5083936Abstract: A female member of a terminal assembly, having a conductor clamp formed by means of a punching method. The front end of the conductor clamp has a frame member, the front end of which is provided with a fastening piece extending upwards through an opening in the frame member. A leaf spring is provided on the bottom of the frame member, and the rear end of the frame member is provided with a wire clamp and an insulation clamp so as to grip lightly a wire inserted therein. A corresponding pin from a male member of the terminal assembly can be inserted into the through hole of the fastening piece, and held in place. Also, the pin can be tightly gripped by the leaf spring without being disengaged unintentionally.Type: GrantFiled: February 22, 1991Date of Patent: January 28, 1992Inventor: Su-Pei Yang
-
Patent number: D359897Type: GrantFiled: June 27, 1994Date of Patent: July 4, 1995Inventors: Kuo-Long Wang, Su-Pei Yang