Patents by Inventor Ting-Feng Wu
Ting-Feng Wu 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: 11955484Abstract: A semiconductor device includes a semiconductor substrate having a first region and a second region, insulators, gate stacks, and first and second S/Ds. The first and second regions respectively includes at least one first semiconductor fin and at least one second semiconductor fin. A width of a middle portion of the first semiconductor fin is equal to widths of end portions of the first semiconductor fin. A width of a middle portion of the second semiconductor fin is smaller than widths of end portions of the second semiconductor fin. The insulators are disposed on the semiconductor substrate. The first and second semiconductor fins are sandwiched by the insulators. The gate stacks are over a portion of the first semiconductor fin and a portion of the second semiconductor fin. The first and second S/Ds respectively covers another portion of the first semiconductor fin and another portion of the second semiconductor fin.Type: GrantFiled: June 10, 2022Date of Patent: April 9, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Kuan-Jung Chen, I-Chih Chen, Chih-Mu Huang, Kai-Di Wu, Ming-Feng Lee, Ting-Chun Kuan
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Publication number: 20190374590Abstract: A method for treating renal disease is provided in the present invention, and the method includes the step(s) of: administering a Cordyceps militaris extract to a subject in need thereof. Preferably, the Cordyceps militaris extract is manufactured by a method including the step(s) of: grinding a fruiting body of Cordyceps militaris into powders; mixing the Cordyceps militaris powders with ethanol to obtain a mixture; filtering the mixture to obtain a filtrate; and drying the filtrate to obtain the Cordyceps militaris extract.Type: ApplicationFiled: May 28, 2019Publication date: December 12, 2019Inventors: Chien-Tai Cheng, Ting-Feng Wu
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Patent number: 9161413Abstract: The present invention is a control method of color temperature and luminance for an LED device and a control system thereof. The control method has the following steps: executing a cold-start motion; determining whether a warm-start motion is executed during a preset time; if yes, adjusting the color temperature of the LED device, and determining whether the warm-start motion is executed again during the preset time; if not, adjusting the luminance of the LED device, and determining whether the warm-start motion is executed again. A user can adjust the color temperature and the luminance of the LED device by turning off and on a switch of the control system.Type: GrantFiled: March 20, 2014Date of Patent: October 13, 2015Assignees: ANTEYA TECHNOLOGY CORPORATIONInventors: Ting-Feng Wu, Sheng-Chieh Tseng, Chin-Chen Chou, Jian-An Chen
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Publication number: 20150271891Abstract: The present invention is a control method of color temperature and luminance for an LED device and a control system thereof. The control method has the following steps: executing a cold-start motion; determining whether a warm-start motion is executed during a preset time; if yes, adjusting the color temperature of the LED device, and determining whether the warm-start motion is executed again during the preset time; if not, adjusting the luminance of the LED device, and determining whether the warm-start motion is executed again. A user can adjust the color temperature and the luminance of the LED device by turning off and on a switch of the control system.Type: ApplicationFiled: March 20, 2014Publication date: September 24, 2015Applicants: ANTEYA TECHNOLOGY CORPORATIONInventors: Ting-Feng WU, Sheng-Chieh Tseng, Chin-Chen Chou, Jian-An Chen
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Patent number: 8963437Abstract: A dimming system is composed of a dimmer having switchable power modes and at least one lighting device. When the dimmer is in a non-dimming bypass mode, an input power is directly transmitted to the at least one lighting device with the dimmer being bypassed so that the circuit in the dimmer consumes no power. When the dimmer is in a dimming mode, an output selector of the dimmer outputs a dimming output power having a dimming command therein to each one of the at least one lighting device for each lighting device to decode the dimming command embedded in the dimming output power and perform a dimming operation according to the dimming command. As the dimming operation lasts briefly, the power consumed by the dimmer is extremely small. Accordingly, no heat dissipation issue arises and the present invention is applicable to all sorts of high power lighting devices.Type: GrantFiled: March 5, 2013Date of Patent: February 24, 2015Assignee: Anteya Technology CorporationInventors: Ting-Feng Wu, Chih-Hung Tseng, Sheng-Chieh Tseng
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Publication number: 20130234615Abstract: A dimming system is composed of a dimmer having switchable power modes and at least one lighting device. When the dimmer is in a non-dimming bypass mode, an input power is directly transmitted to the at least one lighting device with the dimmer being bypassed so that the circuit in the dimmer consumes no power. When the dimmer is in a dimming mode, an output selector of the dimmer outputs a dimming output power having a dimming command therein to each one of the at least one lighting device for each lighting device to decode the dimming command embedded in the dimming output power and perform a dimming operation according to the dimming command. As the dimming operation lasts briefly, the power consumed by the dimmer is extremely small. Accordingly, no heat dissipation issue arises and the present invention is applicable to all sorts of high power lighting devices.Type: ApplicationFiled: March 5, 2013Publication date: September 12, 2013Applicants: ANTEYA TECHNOLOGY CORPORATIONInventors: Ting-Feng Wu, Chih-Hung Tseng, Sheng-Chieh Tseng
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Patent number: 8007128Abstract: A lighting device has a light-bar mount and multiple light bars. The light-bar mount is integrally formed from a board. The light bars are mounted on the light-bar mount and each light bar has a heat sink, a circuit board and multiple high-power LED modules. The heat sink is detachably mounted in the light-bar mount. The circuit board is mounted in the heat sink. The high-power LED modules are mounted on the heat sink and electrically connected to the circuit board for providing outward illumination.Type: GrantFiled: September 8, 2008Date of Patent: August 30, 2011Assignee: Anteya Technology CorporationInventors: Ting-Feng Wu, Chun-Hung Lin, Chih-Hung Tseng
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Publication number: 20090185374Abstract: A lighting device has a light-bar mount and multiple light bars. The light-bar mount is integrally formed from a board. The light bars are mounted on the light-bar mount and each light bar has a heat sink, a circuit board and multiple high-power LED modules. The heat sink is detachably mounted in the light-bar mount. The circuit board is mounted in the heat sink. The high-power LED modules are mounted on the heat sink and electrically connected to the circuit board for providing outward illumination.Type: ApplicationFiled: September 8, 2008Publication date: July 23, 2009Inventors: Ting-Feng WU, Chun-Hung Lin, Chih-Hung Tseng
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Patent number: 7422344Abstract: The present invention discloses a full color flashlight with high power LEDs. The flashlight is primarily composed of a full color LED module having LED chip set of different wavelengths, a control-circuit module, a function switch, batteries, and a barrel body. By controlling the LED chip set of different wavelengths through the control-circuit module, light beams of various colors can be emitted and uniformly mixed. The flashlight further comprises a function switch for changing the color of light and/or switching operation modes between a fast flash mode, a slow flash mode, a brightness control mode and un-lighting. Accordingly, the full color flashlight can be employed in different environments, for example, yellow or light blue light can be used at night to prevent the eyes from dazzling, and red flash can be as warning signal during traffic events; in conclusion, the present invention can be elaborate in the day-to-day life.Type: GrantFiled: February 1, 2006Date of Patent: September 9, 2008Assignees: Anteya Technology Corporation, Sean & Stephen CorporationInventors: Ting-Feng Wu, Jun-Hong Lin
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Publication number: 20080170599Abstract: A calibration method for infrared temperature measuring instruments is disclosed. The calibration method of the present invention comprises the following five steps: (1) Calibrating the heat-flux resistor of an infrared temperature measuring instrument so as to obtain its calibrated resistance value (2) Using a digital multimeter to measure the parameters of the components and relevant circuits of the infrared temperature measuring instrument (3) Placing the infrared temperature measuring instrument in a blackbody radiation furnace so as to measure a single-point parameter of the blackbody radiation amplifier because the blackbody radiation furnace can provide a standard blackbody radiation source (4) Using the linear equation to obtain two additional parameters at two other temperatures so as to obtain a linear curve of the blackbody radiation amplifier (5) Storing the calibrated parameters in the memory of the infrared temperature measuring instrument.Type: ApplicationFiled: January 15, 2007Publication date: July 17, 2008Applicant: SHANG MEI PRECISION INDUSTRIAL CO., LTD.Inventors: Wei-Ju Lien, Ting-Feng Wu, Wei-Xi Lu
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Patent number: 7318658Abstract: A high power LED color bulb with infrared remote function has a reflector having front and rear openings and a light guide hole, a light guide bar received inside light guide hole, an LED module with LED chips and a bulb cover with a controlling circuit board. The LED module is mounted on a rear end of the reflector with the LED chips inside the reflector. The controlling circuit board is inside the bulb cover, is connected electronically to the LED module and has an infrared sensor aligned with the light guide bar of the reflector. When an infrared signal comes through the front opening of the reflector, the infrared signal passes through the light guide bar and is received by the infrared sensor. Since the infrared sensor is behind the reflector and the LED chips, the infrared sensor avoids overheating from heat produced by the LED chips and does not have to be replaced simultaneously with the color bulb.Type: GrantFiled: January 12, 2006Date of Patent: January 15, 2008Assignees: Anteya Technology Corporation, Color Stars, Inc.Inventors: Hsu Cheng Wang, Wei Rur Chen, Chin Feng Su, Ting Feng Wu
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Publication number: 20070177378Abstract: The present invention discloses a full color flashlight with high power LEDs. The flashlight is primarily composed of a full color LED module having LED chip set of different wavelengths, a control-circuit module, a function switch, batteries, and a barrel body. By controlling the LED chip set of different wavelengths through the control-circuit module, light beams of various colors can be emitted and uniformly mixed. The flashlight further comprises a function switch for changing the color of light and/or switching operation modes between a fast flash mode, a slow flash mode, a brightness control mode and un-lighting. Accordingly, the full color flashlight can be employed in different environments, for example, yellow or light blue light can be used at night to prevent the eyes from dazzling, and red flash can be as warning signal during traffic events; in conclusion, the present invention can be elaborate in the day-to-day life.Type: ApplicationFiled: February 1, 2006Publication date: August 2, 2007Inventors: Ting-Feng Wu, Jun-Hong Lin
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Patent number: 6965735Abstract: A method and an apparatus for switching channel connection between multiple optical channels synchronously and automatically. The apparatus employs an optical switch to interface among a plurality of optical channels, and an optical power meter to monitor data transmission over the plurality of optical channels by measuring the optical power level of optical signals over the channel. When signal transmission is detected over a specific optical channel, the optical switch is locked to the specific optical channel allowing data signals over the specific optical channel to be transmitted to a specific device or another optical channel through the optical switch. When no optical signal is detected over the channel, said optical switch will be switched to another optical channel, such that signal monitoring and switching channels among a plurality of optical channels is able to be performed synchronously and automatically.Type: GrantFiled: November 8, 2001Date of Patent: November 15, 2005Assignee: Technology Thesaurus Corp.Inventors: Ting-Feng Wu, Hsuan-Hung Wu, Wen-Pin Yang, Teng-Yuan Chi
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Publication number: 20050111077Abstract: A gain controller has a tunable filter, a power detector and a filter controlling unit. The amplifier is connected in series in a major optical channel. The tunable filter is connected in parallel to the major optical channel to select a specific light signal from an output terminal of the amplifier and then output the specific light signal to the input terminal of the amplifier. The power detector and filter controlling unit is connected between an input terminal of the amplifier and the tunable filter to control the tunable filter output. The tunable filter outputs a light signal to the input terminal of the amplifier to maintain the input power of the amplifier. Therefore, gain of each light signal from the output terminal of the amplifier can be kept in a valuable range.Type: ApplicationFiled: November 24, 2003Publication date: May 26, 2005Inventors: Ching-Wen Hsiao, Ting-Feng Wu, Hung-Hsi Chen
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Publication number: 20030035175Abstract: A method and an apparatus for switching channel connection between multiple optical channels synchronously and automatically. The apparatus employs an optical switch to interface among a plurality of optical channels, and an optical power meter to monitor data transmission over the plurality of optical channels by measuring the optical power level of optical signals over the channel. When signal transmission is detected over a specific optical channel, the optical switch is locked to the specific optical channel allowing data signals over the specific optical channel to be transmitted to a specific device or another optical channel through the optical switch. When no optical signal is detected over the channel, said optical switch will be switched to another optical channel, such that signal monitoring and switching channels among a plurality of optical channels is able to be performed synchronously and automatically.Type: ApplicationFiled: November 8, 2001Publication date: February 20, 2003Inventors: Ting-Feng Wu, Hsuan-Hung Wu, Wen-Pin Yang, Teng-Yuan Chi
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Patent number: D629129Type: GrantFiled: January 19, 2010Date of Patent: December 14, 2010Assignees: Anteya Technology CorporationInventors: Chun-Hung Lin, Ting-Feng Wu
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Patent number: D648472Type: GrantFiled: March 17, 2011Date of Patent: November 8, 2011Assignee: Anteya Technology CorporationInventors: Chun-Hung Lin, Ting-Feng Wu