Patents by Inventor Tsung-Ting Sun
Tsung-Ting Sun 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: 8426801Abstract: An optical sensing device includes a shell, at least one light emitting member, a rotator type shading member and at least one optical sensing member. The shell is formed with a black-body condition space having a light emitting chamber, a shading chamber and at least one optical sensing chamber. The light emitting member projects a light beam. The rotator type shading member is rotatably restrained within the shading chamber, and has a geometric center and a weight center offset from the geometric center. When the optical sensing device is lifted in a lifting azimuth or lowered in a lowering azimuth, the rotator type shading member is rotated by the geometric center to make the weight center located in the lowering azimuth with respect to the geometric center. The optical sensing member is arranged in the optical sensing chamber, and senses the light beam to accordingly send out a sensing signal.Type: GrantFiled: April 9, 2010Date of Patent: April 23, 2013Assignee: Edison Opto CorporationInventors: Tsung-Ting Sun, Chung-Ping Feng, Peng-Yu Chen
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Patent number: 8199025Abstract: A ball-rolling type orientation sensor includes a housing, a light emitter, two light receivers, and a rolling ball. The housing has a ring-shaped tunnel and a first opening connecting to the tunnel and two second openings respectively located on two sides of the first opening. The light emitter is arranged at the first opening and emitting light into the tunnel through the first opening. The light receivers are respectively arranged at the second openings and receiving light from the tunnel through the second openings. The rolling ball is arranged in the tunnel, whereby while the ball-rolling type orientation sensor is tilting, the rolling ball rolls toward the direction of gravity force, a portion of light emitted from the light emitter is reflected to one of the light receivers by the rolling ball, the light receivers respectively receive light with predetermined intensities and correspondingly output electric signals with predetermined strengths.Type: GrantFiled: November 30, 2009Date of Patent: June 12, 2012Assignee: Edison Opto CorporationInventors: Tsung-Ting Sun, Chung-Ping Feng
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Patent number: 8198107Abstract: A method for manufacturing a light emitting diode (LED) assembly comprises the steps of: covering a light-reflection layer onto a substrate layer, covering a light-emitting layer onto the light-reflection layer, and forming a P type electrode and an N type electrode extended from the light-emitting layer, perforating through the light-reflection layer, and exposed from the substrate layer to form an LED chip structure; packaging the LED chip structure with a light-transmissible packaging material and keeping the P type electrode and the N type electrode exposed from the light-transmissible packaging material to form a molded LED chip cell; and electrically connecting the P type electrode and the N type electrode of the molded LED chip cell to a circuit board, so as to manufacture the LED assembly.Type: GrantFiled: October 7, 2009Date of Patent: June 12, 2012Assignee: Edison Opto CorporationInventors: Chien-Jung Wu, Tsung-Ting Sun
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Patent number: 8158925Abstract: A rotor type orientation sensor includes a housing, a plurality of light emitters, two light receivers and a rotor. The housing has a circular tunnel and a plurality of first openings connecting to the tunnel and two second openings located on two sides of the first openings. The light emitters emit light into the tunnel through the first openings. The light receivers receive light from the tunnel through the second openings. The rotor is arranged in the tunnel, whereby while the rotor type orientation sensor is tilting, the rotor rotates toward the direction of gravity force, at least a portion of light emitted from the light emitters is blocked by the rotor, one of the light receivers is blocked by the rotor, the light receivers can respectively receive light with predetermined intensity and correspondingly output electric signals with predetermined strength.Type: GrantFiled: November 30, 2009Date of Patent: April 17, 2012Assignee: Edison Opto CorporationInventors: Tsung-Ting Sun, Chung-Ping Feng
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Publication number: 20120081033Abstract: A white light emitting diode comprises a light emitting diode chip for emitting a blue light, a first wavelength conversion layer and a second wavelength conversion layer. The light emitting diode chip comprises a first lighting area and a second lighting area through which at least two currents flow, respectively. The first wavelength conversion layer is coated on the first lighting area and generates a first conversion light upon excitation by the blue light. A warm white light is generated by mixing the blue light and the first conversion light. The second wavelength conversion layer is coated on the second lighting area and generates a second conversion light upon excitation by the blue light. A cold white light is generated by mixing the blue light and the second conversion light. The amount of the currents can be controlled to modify the luminescence intensity of each light area, thus adjusting the color temperature of the white LED.Type: ApplicationFiled: October 1, 2010Publication date: April 5, 2012Inventors: Tsung-Ting SUN, Shih-Tai Chuang
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Publication number: 20120057832Abstract: An integrated optical fiber connector component includes a light transmitting-side circuit unit, a signal input pin, a light emitting unit, a light receiving-side circuit unit, a signal output pin, a light detecting unit, an integrated positive power pin, and an integrated negative power pin. The integrated positive power pin and the integrated negative power pin are electrically connected to the light transmitting-side circuit unit and the light receiving-side circuit unit. The light transmitting-side circuit unit, the light receiving-side circuit unit and the light detecting unit are integrated in an integrated circuit (IC). The light transmitting-side circuit unit, the light receiving-side circuit unit, the light emitting unit, and the light detecting unit are assembled in a package. The integrated optical fiber connector component of the present invention has reduced space when it is installed on a notebook computer, and has reduced manufacturing complexity and cost.Type: ApplicationFiled: August 30, 2011Publication date: March 8, 2012Inventors: Tsung-Ting SUN, Chung-Ping Feng, Cheng-Chieh HSU
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Patent number: 8064048Abstract: A particle-moving type orientation sensor including a housing, at least one light emitter, two light receivers, and a plurality of particles. The housing has an accommodating space having four zones, which are circularly arranged. A first opening is formed on the housing and connecting to a first zone. Two second openings are formed on the housing and respectively connecting to a second zone and a fourth zone. The light emitter emits light into the accommodating space through the first opening. The light receivers respectively receive light from the accommodating space through the second openings. The particles are arranged in the accommodating space. While the particle-moving type orientation sensor is tilting, the light emitter is partially blocked by the particles, and one of the light receivers is partially blocked by the particles, the light receivers respectively receive light with predetermined intensities and output electric signals with predetermined strengths.Type: GrantFiled: November 30, 2009Date of Patent: November 22, 2011Assignee: Edison Opto CorporationInventors: Tsung-Ting Sun, Chung-Ping Feng
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Patent number: 8047679Abstract: A LED lamp with 360-degree illumination includes a base, a first substrate, a stepped structure, a plurality of LEDs, and a cover. The first substrate is fixed on the base. The stepped structure is mounted on the first substrate. The stepped structure has a first annular frame connected to the first substrate, a second substrate connected to the first annular frame, and a second annular frame connected to the second substrate. The peripheral length of the second annular frame is smaller than that of the first annular frame. The plurality of LEDs is fixed to the first substrate and the second substrate and surrounds the first annular frame and the second annular frame respectively. With this arrangement, the LEDs can be arranged in a multi-storey stepped structure to generate an effect of 360-degree illumination. Also, the illumination range of the lamp can be increased.Type: GrantFiled: September 30, 2009Date of Patent: November 1, 2011Assignee: Edison Opto CorporationInventors: Chien-Jung Wu, Tsung-Ting Sun
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Publication number: 20110192963Abstract: An optical sensing device includes a shell, at least one light emitting member, a rotator type shading member and at least one optical sensing member. The shell is formed with a black-body condition space having a light emitting chamber, a shading chamber and at least one optical sensing chamber. The light emitting member projects a light beam. The rotator type shading member is rotatably restrained within the shading chamber, and has a geometric center and a weight center offset from the geometric center. When the optical sensing device is lifted in a lifting azimuth or lowered in a lowering azimuth, the rotator type shading member is rotated by the geometric center to make the weight center located in the lowering azimuth with respect to the geometric center. The optical sensing member is arranged in the optical sensing chamber, and senses the light beam to accordingly send out a sensing signal.Type: ApplicationFiled: April 9, 2010Publication date: August 11, 2011Applicant: EDISON OPTO CORPORATIONInventors: TSUNG-TING SUN, CHUNG-PING FENG, PENG-YU CHEN
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Publication number: 20110158473Abstract: A detecting method is provided for detecting motion direction of a portable electronic device. The portable electronic device senses a plurality of continuous images in time sequence via an image sense unit. The differences among the plurality of images are analyzed by a process unit. Consequently the process unit determines the motion direction of the portable electronic device, generates motion data based on the differences, and sends a control signal corresponding to the motion direction of the device and the motion data.Type: ApplicationFiled: December 29, 2009Publication date: June 30, 2011Inventors: Tsung-Ting SUN, Chung-Ping Feng
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Publication number: 20110128527Abstract: A particle-moving type orientation sensor including a housing, at least one light emitter, two light receivers, and a plurality of particles. The housing has an accommodating space having four zones, which are circularly arranged. A first opening is formed on the housing and connecting to a first zone. Two second openings are formed on the housing and respectively connecting to a second zone and a fourth zone. The light emitter emits light into the accommodating space through the first opening. The light receivers respectively receive light from the accommodating space through the second openings. The particles are arranged in the accommodating space. While the particle-moving type orientation sensor is tilting, the light emitter is partially blocked by the particles, and one of the light receivers is partially blocked by the particles, the light receivers respectively receive light with predetermined intensities and output electric signals with predetermined strengths.Type: ApplicationFiled: November 30, 2009Publication date: June 2, 2011Inventors: Tsung-Ting SUN, Chung-Ping FENG
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Publication number: 20110127407Abstract: A rotor type orientation sensor includes a housing, a plurality of light emitters, two light receivers and a rotor. The housing has a circular tunnel and a plurality of first openings connecting to the tunnel and two second openings located on two sides of the first openings. The light emitters emit light into the tunnel through the first openings. The light receivers receive light from the tunnel through the second openings. The rotor is arranged in the tunnel, whereby while the rotor type orientation sensor is tilting, the rotor rotates toward the direction of gravity force, at least a portion of light emitted from the light emitters is blocked by the rotor, one of the light receivers is blocked by the rotor, the light receivers can respectively receive light with predetermined intensity and correspondingly output electric signals with predetermined strength.Type: ApplicationFiled: November 30, 2009Publication date: June 2, 2011Inventors: Tsung-Ting Sun, Chung-Ping Feng
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Publication number: 20110128156Abstract: A ball-rolling type orientation sensor includes a housing, a light emitter, two light receivers, and a rolling ball. The housing has a ring-shaped tunnel and a first opening connecting to the tunnel and two second openings respectively located on two sides of the first opening. The light emitter is arranged at the first opening and emitting light into the tunnel through the first opening. The light receivers are respectively arranged at the second openings and receiving light from the tunnel through the second openings. The rolling ball is arranged in the tunnel, whereby while the ball-rolling type orientation sensor is tilting, the rolling ball rolls toward the direction of gravity force, a portion of light emitted from the light emitter is reflected to one of the light receivers by the rolling ball, the light receivers respectively receive light with predetermined intensities and correspondingly output electric signals with predetermined strengths.Type: ApplicationFiled: November 30, 2009Publication date: June 2, 2011Inventors: Tsung-Ting SUN, Chung-Ping FENG
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Publication number: 20110090669Abstract: An LED lighting device includes a supporting stage, a light source module, a heat dissipating module and a sleeve. The light source module is arranged on one side of the supporting stage and includes a plurality of white LEDs, a plurality of red LEDs, and a plurality of green LEDs. The heat dissipating module includes a plurality of heat-dissipating fins and a plurality of heat pipes passing through the heat-dissipating fins. The sleeve encloses the heat dissipating module. The LED lighting device mixes the lights from those LEDs to provide a light source with lower color temperature and higher color rendering index.Type: ApplicationFiled: October 20, 2009Publication date: April 21, 2011Inventors: Tsung-Ting SUN, Chih-Wei Hsu
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Publication number: 20110081737Abstract: A method for manufacturing a light emitting diode (LED) assembly comprises the steps of: covering a light-reflection layer onto a substrate layer, covering a light-emitting layer onto the light-reflection layer, and forming a P type electrode and an N type electrode extended from the light-emitting layer, perforating through the light-reflection layer, and exposed from the substrate layer to form an LED chip structure; packaging the LED chip structure with a light-transmissible packaging material and keeping the P type electrode and the N type electrode exposed from the light-transmissible packaging material to form a molded LED chip cell; and electrically connecting the P type electrode and the N type electrode of the molded LED chip cell to a circuit board, so as to manufacture the LED assembly.Type: ApplicationFiled: October 7, 2009Publication date: April 7, 2011Applicant: EDISON OPTO CORPORATIONInventors: CHIEN-JUNG WU, TSUNG-TING SUN
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Publication number: 20110075412Abstract: A LED lamp with 360-degree illumination includes a base, a first substrate, a stepped structure, a plurality of LEDs, and a cover. The first substrate is fixed on the base. The stepped structure is mounted on the first substrate. The stepped structure has a first annular frame connected to the first substrate, a second substrate connected to the first annular frame, and a second annular frame connected to the second substrate. The peripheral length of the second annular frame is smaller than that of the first annular frame. The plurality of LEDs is fixed to the first substrate and the second substrate and surrounds the first annular frame and the second annular frame respectively. With this arrangement, the LEDs can be arranged in a multi-storey stepped structure to generate an effect of 360-degree illumination. Also, the illumination range of the lamp can be increased.Type: ApplicationFiled: September 30, 2009Publication date: March 31, 2011Inventors: Chien-Jung Wu, Tsung-Ting Sun
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Patent number: 7911119Abstract: A heat dissipating device includes a heat dissipater and a turbine ventilator. The heat dissipater includes a plurality of heat dissipating fins arranged at interval, wherein a heat dissipating passage is defined between two adjacent heat dissipating fins. The turbine ventilator is connected to one side of the heat dissipater, and the turbine ventilator has a central axis and the axial line of the central axis is in parallel to the heat dissipating passage. An LED lighting module can be attached to one side of the heat dissipater of the heat dissipating device. Therefore, the heat dissipating device dissipates heat of the LED lighting module without consuming additional electrical power.Type: GrantFiled: October 27, 2008Date of Patent: March 22, 2011Assignee: Edison Opto CorporationInventor: Tsung-Ting Sun
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Patent number: 7808004Abstract: A light emitting diode package structure having a heat-resistant cover and a method of manufacturing the same include a base, a light emitting diode chip, a plastic shell, and a packaging material. The plastic shell is in the shape of a bowl and has an injection hole thereon. After the light emitting diode chip is installed onto the base, the plastic shell is covered onto the base to fully and air-tightly seal the light emitting diode chip, and the packaging material is injected into the plastic shell through the injection hole until the plastic shell is filled up with the packaging material to form a packaging cover, and finally the plastic shell is removed to complete the LED package structure.Type: GrantFiled: March 17, 2006Date of Patent: October 5, 2010Assignee: Edison Opto CorporationInventors: Tsung-Ting Sun, Hung-Ta Laio, Hung-Hsun Chou, Tz-Shiuan Yan, Kuo-Shih Hsu
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Patent number: 7800909Abstract: A lamp base having a heat sink is connected to a bulb having two electrodes. The lamp base includes a heat sink, a first electrically conductive piece, a second electrically conductive piece, and leads. The heat sink comprises a heat-dissipating base formed with a trough for accommodating the bulb therein. The first electrically conductive piece is fixed in the trough and is electrically connected to an electrode of the bulb. The second electrically conductive piece is fixed in the trough and is electrically connected to the other electrode of the bulb. The second electrically conductive piece is electrically insulated from the first electrically conductive piece. The leads are electrically connected to the first electrically conductive piece and the second electrically conductive piece respectively. With the heat sink dissipating the heat generated by the bulb, the lamp base has extended lifetime.Type: GrantFiled: October 27, 2008Date of Patent: September 21, 2010Assignee: Edison Opto CorporationInventor: Tsung-Ting Sun
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Patent number: D624233Type: GrantFiled: November 27, 2009Date of Patent: September 21, 2010Assignee: Edison Opto CorporationInventors: Tsung-Ting Sun, Kuo-Shih Hsu