Patents by Inventor Shun Ming Yuen
Shun Ming Yuen 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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Publication number: 20240096867Abstract: A semiconductor structure is provided and includes a first gate structure, a second gate structure, and at least one local interconnect that extend continuously across a non-active region from a first active region to a second active region. The semiconductor structure further includes a first separation spacer disposed on the first gate structure and first vias on the first gate structure. The first vias are arranged on opposite sides of the first separation spacer are isolated from each other and apart from the first separation spacer by different distances.Type: ApplicationFiled: December 1, 2023Publication date: March 21, 2024Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Charles Chew-Yuen YOUNG, Chih-Liang CHEN, Chih-Ming LAI, Jiann-Tyng TZENG, Shun-Li CHEN, Kam-Tou SIO, Shih-Wei PENG, Chun-Kuang CHEN, Ru-Gun LIU
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Patent number: 11445291Abstract: The application belongs to the field of earphone technology, and discloses a type of noise-reducing earphones with adjustable voice. An audio processor processes voice signals. After a digital signal processor (DSP) completes noise reduction, the signals return to the audio processor, where two signals are combined, through another signal wire. Then the signals are transmitted to a digital-to-analog converter (DAC) that transmits the signals to an acoustic amplifier, where the signals are transmitted to a speaker to realize the adjustment of voice.Type: GrantFiled: April 6, 2021Date of Patent: September 13, 2022Assignee: Innovation Sound Technology Co., Ltd.Inventors: Shun Ming Yuen, Wai Yin Mung, Shui Shing Choi, Ka Ming Wu
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Publication number: 20220006197Abstract: The utility model discloses a coupled-feed dipole antenna, which comprises a PCB, a metal patch, an LTCC antenna, and a transmission line. The said LTCC antenna and the transmission line are disposed on the bottom of the PCB, the ground plane is disposed on the top surface of the PCB, the LTCC antenna is connected to the transmission line, and the signal input is transmitted to the antenna through the transmission line. The said metal patch is disposed on the top surface of the PCB, and fixed to the LTCC antenna by soldering. The utility model sets the LTCC antenna and the metal patch together, turning the original monopole antenna into a coupled-feed dipole antenna. By setting the size of a patch (metal sheet), the antenna resonance working frequency can be lowered to a low frequency without increasing the antenna length.Type: ApplicationFiled: December 6, 2018Publication date: January 6, 2022Inventors: Shun Ming YUEN, Wai Yin MUNG, Ka Ming WU
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Publication number: 20210402639Abstract: The application belongs to the technical field of hot angle-cutting automata for earmuff sponge of earphones, and discloses a fully automatic sponge chamfering machine, which comprises a rack, a man-machine interface and a button system set on the enclosure, a three-color alarm lamp fixed on the enclosure, a suction module set on the enclosure, a safety grating module set on the enclosure, and an air extraction module set on the enclosure. The application has high degree of automation, high positioning accuracy, and high work efficiency.Type: ApplicationFiled: January 15, 2020Publication date: December 30, 2021Inventors: Shun Ming Yuen, Qingshan Tang, Xuegen Sun
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Publication number: 20210377683Abstract: The invention belongs to the technical field of automatic equipment for pressure retention of earphone voice-operated motherboard adhesive and SR, and discloses a pressure-retaining automata for voice-operated motherboard adhesive and SR, which consists of a rack, an independent belt module arranged on the rack, opposite sensors fixed on each belt module, a guide module set on the belt module, and a stop module disposed on the guide module. The invention realizes high automation and high positioning accuracy.Type: ApplicationFiled: November 11, 2019Publication date: December 2, 2021Inventors: Shun Ming Yuen, Qingshan Tang, Xinbing Wang
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Publication number: 20210370343Abstract: The invention belongs to the field of automatic equipment technology, and discloses a spot gluing, feeding and cutting automata for horn assembly, wherein products are transported and delivered through an automatic feeding and cutting module for horns and horn hoods; horns and horn hoods are grabbed onto a bearing platform module by a grabbing module; circular spot gluing is done by a gluing module and a carrier module; and finally horn disks are automatically assembled by an unloading module with defective products removed. Different workstations perform their duties and work closely together, so as to realize the automatic delivery of products, automatic assembly of horns into horn hoods, automatic gluing, and automatic assembly and recovery of horn disks. The automata features high efficiency, stable quality, high degree of automation, good effect, low production cost, and convenient, simple and fast use.Type: ApplicationFiled: January 10, 2020Publication date: December 2, 2021Inventors: Shun Ming Yuen, Qingshan Tang, Dehui Liang
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Publication number: 20210362185Abstract: The invention discloses a front and back spot gluing and solidifying machine for earphone MLB parts, which consists of two sets of racks, opposite sensors set on each belt module, a gluing module disposed above the belt module, a height measurement system placed on the gluing module, and a CCD system set above the gluing module. The invention realizes fully automatic product delivery, automatic UV solidification on the front, automatic turnover, and gluing and solidification on the back, with high efficiency.Type: ApplicationFiled: November 11, 2019Publication date: November 25, 2021Inventors: Shun Ming Yuen, Qingshan Tang, Feng Xiong
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Publication number: 20210360351Abstract: The present invention belongs to the technical field of antennas and discloses an antenna line for audio and Bluetooth signals. By arranging an input radio frequency choke, the role of insulating a wireless signal from being transmitted to an audio line can be performed. By arranging an output radio frequency choke, the role of insulating the wireless signal from being transmitted to a loudspeaker can be performed. A bendable transmission line can be used as an earphone cable. An audio signal transmission line and a Bluetooth signal transmission line are mixed together, which reduces a PCB wiring space and makes PCB design simpler and smaller. When the audio signal is transmitted to a Bluetooth antenna or another set of wireless signals, the impedance value is very large, so the audio signal could not reach there and will go from an audio signal input port to the loudspeaker without loss.Type: ApplicationFiled: February 15, 2019Publication date: November 18, 2021Inventors: Shun Ming Yuen, Wai Yin Mung, Ka Ming Wu
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Publication number: 20210344101Abstract: The utility model belongs to the technical field of antennas, and discloses a probe-fed antenna for Bluetooth speakers, which comprises a casing, loudspeaker, a PCB, a bracket and an antenna. The bracket is fixed inside the said casing, and the loudspeaker is fixed in the middle of the bracket. The antenna, is fixed between the top of the loudspeaker and one end of the bracket. The PCB is fixed between the bottom of the loudspeaker and the other end of the bracket. The PCB in the utility model is placed on the bottom of the bracket, and the antenna is placed on the top of the bracket. In this way, the PCB and the antenna ere kept away from the loudspeaker, such that the product can achieve the smallest size and the best signal transmission/reception effect. At the same time, the antenna is placed on the top of the bracket. Generally, most casings are made of plastic, not metal because it will not affect the antenna effect. Such a design can change the antenna into a part of the metal casing.Type: ApplicationFiled: February 15, 2019Publication date: November 4, 2021Inventors: Shun Ming YUEN, Wai Yin MUNG, Ka Ming WU
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Publication number: 20210288675Abstract: The utility model discloses an adjustable multi-band planar antenna, which comprises a ground plane, a resonance branch A, and a resonance branch B. The three components are all disposed on the top surface of a PCB. The said resonance branch A and resonance branch B assume an āLā shape. The planar antenna in the utility model comprises two resonance branches, which enables the antenna to support multiple bands and multiple systems (such as GSM, NB-IoT, GPS, WCDMA, LTE, Bluetooth). The antenna can perform frequency tuning in a high frequency band or a low frequency band, so that it obtains better transmission and reception effects at a specific frequency.Type: ApplicationFiled: December 6, 2018Publication date: September 16, 2021Inventors: Shun Ming YUEN, Wai Yin MUNG, Ka Ming WU
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Publication number: 20210234273Abstract: Disclosed is a patch antenna using bondwires as a frequency tuning element. The patch antenna includes a patch and bondwires frequency tuning circuit, wherein the bondwires frequency tuning circuit is disposed within radiation slots on one side of the patch, the bondwires frequency tuning circuit is a combination of multiple bondwires, and a sum of a length of the bondwires frequency tuning circuit and a length of the patch is equal to a length of the patch antenna. Compared with traditional patch antennae, the patch antenna according to embodiments of the disclosure, which is a patch antenna using a combination of bondwires as a frequency tuning element, uses bondwires as part of the antenna. Fine tuning of antenna frequencies is implemented by designing different combinations of bondwires such that the antenna per se have a better flexibility.Type: ApplicationFiled: August 13, 2018Publication date: July 29, 2021Inventors: Shun Ming Yuen, WaiYin Mung, Ka Ming Wu
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Publication number: 20210227339Abstract: The application belongs to the technical field of hearing aids, and discloses a type of hearing aid with Bluetooth control. There are keys connected to the micro-control unit so that when a signal is generated for the micro-control unit, the micro-control unit connects the signal to a phone via an antenna on the upper part of the Bluetooth module. With low energy technology employed, the power consumption of the Bluetooth module is relatively low. The hearing aid itself can also be adjusted for different audio through Bluetooth, so that different users can make adjustments according to their needs.Type: ApplicationFiled: April 6, 2021Publication date: July 22, 2021Inventors: Shun Ming Yuen, Wai Yin Mung, Ka Ming Wu
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Publication number: 20210219914Abstract: The application belongs to the field of earphone technology, and discloses a type of monitoring earphones intended for autism spectrum disorder. The upper part of headband is fixed with an electroencephalogram signal sensor, and the two sides thereof are respectively secured with No. 1 buckle and No. 2 buckle, which are used to fix No. 1 No. 1 signal processor and No. 2 signal processor on the upper part of the headband. Once the user is found by the application to be not himself/herself, the earphone will play his/her favorite music with Bluetooth, serving the function of music therapy.Type: ApplicationFiled: April 7, 2021Publication date: July 22, 2021Inventors: Shun Ming Yuen, Wai Yin Mung, Ka Ming Wu
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Publication number: 20210227314Abstract: The application belongs to the field of earphone technology, and discloses a type of noise-reducing earphones with adjustable voice. An audio processor processes voice signals. After a digital signal processor (DSP) completes noise reduction, the signals return to the audio processor, where two signals are combined, through another signal wire. Then the signals are transmitted to a digital-to-analog converter (DAC) that transmits the signals to an acoustic amplifier, where the signals are transmitted to a speaker to realize the adjustment of voice.Type: ApplicationFiled: April 6, 2021Publication date: July 22, 2021Inventors: Shun Ming Yuen, Wai Yin Mung, Shui Shing Choi, Ka Ming Wu
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Publication number: 20210227341Abstract: The application belongs to the field of earphone technology, and discloses an earphone with volume monitoring. If it is found that the external noise is louder than the noise detected by the right-channel microphone 1 and the left-channel microphone 1, the volume will be increased. The left-channel microphone 2 and the right-channel microphone 2 are used to monitor the volume increased by the user. If it exceeds the standard, the earphone will give a prompt. If the volume exceeds the standard, the micro-control unit will prompt the speaker, or immediately stop the volume or restore the volume to an appropriate level.Type: ApplicationFiled: April 6, 2021Publication date: July 22, 2021Inventors: Shun Ming Yuen, Wai Yin Mung, Ka Ming Wu
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Patent number: 10978771Abstract: The present invention discloses a lumped circuit balance converter applied to double-sided parallel lines, comprising a radio frequency transceiver, a balance converter, a filter and a matching network. The filter is connected with the matching network through the balance transmission line. The balance converter comprises a second circuit block, a first circuit block, a third circuit block, a first port, a second port and a third port. A positive polarity of a signal is positioned at the top of the second port and the bottom of the third port. Balance signals are respectively fed to the converter at the top of the second port and the bottom of the third port, and the signals are combined in the first port. The present invention has simple structure and better effect when used, can be easily changed to different required performance, and has good applicability and strong practicability.Type: GrantFiled: September 11, 2019Date of Patent: April 13, 2021Assignee: Innovation Sound Technology Co., Ltd.Inventors: Shun Ming Yuen, Wai Yin Mung, Ka Ming Wu
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Publication number: 20200252732Abstract: A personalized earphone for people with auditory abnormality, includes a microphone, a preamplifier, an analogue-to-digital (A/D) converter, a Bluetooth wireless circuit, a Digital Signal Processing (DSP) module, a digital-to-analogue (D/A) converter, a post-amplifier and a loudspeaker. The microphone is arranged to pick up an ambient noise and deliver information about the ambient noise to the preamplifier, the preamplifier is arranged to convert the ambient noise to a digital signal and input the digital signal to the DSP module. The DSP module is arranged to internally generate a noise-reduction signal that is converted to an original noise, and convert the noise-reduction signal to an analogue signal that is amplified by the post-amplifier and delivered to the loudspeaker. The DSP module is connected with the Bluetooth wireless circuit.Type: ApplicationFiled: August 17, 2018Publication date: August 6, 2020Inventors: Shun Ming Yuen, Wai Yin Mung, Ka Ming Wu
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Publication number: 20200243941Abstract: Provided is a foldable broadband antenna. The antenna includes two thin metal sheets that are flexible, thus the broadband antenna is bendable and can conform to a planar or curved surface. Thus, the antenna can either installed on a PCB or installed on other substrate. By adjusting the length of the thin metal sheet, different operation frequencies of the antenna can be obtained. Thus, it is possible to design an antenna with different sizes according to specific requirements, thereby the broadband antenna according to embodiments of the disclosure can be used together with different radio techniques, such as GPS, Bluetooth, ZigBee, cellular communications and the like.Type: ApplicationFiled: August 23, 2018Publication date: July 30, 2020Inventors: Shun Ming Yuen, Wai Yin Mung, Ka Ming Wu
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Publication number: 20200076041Abstract: The present invention discloses a lumped circuit balance converter applied to double-sided parallel lines, comprising a radio frequency transceiver, a balance converter, a filter and a matching network. The filter is connected with the matching network through the balance transmission line. The balance converter comprises a second circuit block, a first circuit block, a third circuit block, a first port, a second port and a third port. A positive polarity of a signal is positioned at the top of the second port and the bottom of the third port. Balance signals are respectively fed to the converter at the top of the second port and the bottom of the third port, and the signals are combined in the first port. The present invention has simple structure and better effect when used, can be easily changed to different required performance, and has good applicability and strong practicability.Type: ApplicationFiled: September 11, 2019Publication date: March 5, 2020Inventors: Shun Ming Yuen, Wai Yin Mung, Ka Ming Wu
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Publication number: 20190379982Abstract: The present invention discloses a resonant loudspeaker for preventing dropping, comprising: a plastic bracket, wherein the bottom of the plastic bracket is provided with a clamping groove; a base, wherein the periphery of the base is clamped into the clamping groove; a voice coil arranged on an upper part of the base, wherein the top of the voice coil is connected with a coil; and a U cup, wherein the bottom of the U cup is connected with the coil, the upper part of the plastic bracket is bonded with an upper bouncing wave and one end of the upper bouncing wave is bonded with the U cup. The present invention adds the plastic bracket, a lower bouncing wave and the upper bouncing wave, so as to reduce distortion, realize smooth frequency response curve and effectively solve the problems of dropping, life and high distortion of a vibrating loudspeaker.Type: ApplicationFiled: July 31, 2019Publication date: December 12, 2019Inventors: Shun Ming Yuen, An Shuang Ming, Hai Xun Chen