Patents by Inventor Chiu-Yun TUNG
Chiu-Yun TUNG 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: 9414154Abstract: A water-repellent earphone is formed of a main body and a water-repellent breathable member. The main body includes a receiving space for accommodating a speaker. The speaker partitions the receiving space to make a rear chamber. The main body includes a drainage tunnel communication with a first opening and a second opening, both of which are located on an external surface of the main body. The main body further includes a venthole communicating with the drainage tunnel and the rear chamber. The water-repellent breathable member is formed and located at the venthole. In light of the structure mentioned above, the drainage tunnel can help the earphone quickly expel the moisture to prevent the moisture from damage to the speaker and to boost the frequency response and acoustic performance within the low-frequency range.Type: GrantFiled: April 3, 2014Date of Patent: August 9, 2016Assignee: MERRY ELECTRONICS (SHENZHEN) CO., LTD.Inventors: Chiu-Yun Tung, Fang-Chang Hsieh, Yu-Chang Fan, Chien-Cheng Yang
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Publication number: 20150289051Abstract: A water-repellent earphone is formed of a main body and a water-repellent breathable member. The main body includes a receiving space for accommodating a speaker. The speaker partitions the receiving space to make a rear chamber. The main body includes a drainage tunnel communication with a first opening and a second opening, both of which are located on an external surface of the main body. The main body further includes a venthole communicating with the drainage tunnel and the rear chamber. The water-repellent breathable member is formed and located at the venthole. In light of the structure mentioned above, the drainage tunnel can help the earphone quickly expel the moisture to prevent the moisture from damage to the speaker and to boost the frequency response and acoustic performance within the low-frequency range.Type: ApplicationFiled: April 3, 2014Publication date: October 8, 2015Applicant: MERRY ELECTRONICS (SHENZHEN) CO., LTD.Inventors: Chiu-Yun TUNG, Fang-Chang HSIEH, Yu-Chang FAN, Chien-Cheng YANG
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Patent number: 9025787Abstract: An earphone plug with a mode switching function is presented. The earphone plug includes a terminal and a switching device. The terminal has a plurality of electrodes to transmit signals. The switching device is combined with the terminal, and is capable of switching between a first mode and a second mode, and part of the electrodes of the terminal are electrically connected together, so as to achieve mode switching to perform processing on different transmission signals.Type: GrantFiled: November 18, 2010Date of Patent: May 5, 2015Assignee: Merry Electronics Co., Ltd.Inventors: Chiu-Yun Tung, Fang-Chang Hsieh, Yuan-Hsing Wu, Chiung-Wen Yeh
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Patent number: 8597061Abstract: An earphone plug applicable to different system specifications includes a terminal and a switch device. The earphone plug is inserted into an earphone jack of an external electronic device for transmitting signals by a plurality of exposed signal interfaces of the terminal. The switch device combined with the terminal has a first conductor and a second conductor. When the switch device is switched between a first mode and a second mode, the first conductor and the second conductor alternately contact with two of the signal interfaces. Thus, the signal transmission defined by the signal interfaces is changed and the earphone plug is applicable to electronic devices with different system specifications.Type: GrantFiled: January 7, 2011Date of Patent: December 3, 2013Assignee: Merry Electronics Co., Ltd.Inventors: Yu-Lan Liang, Ching-Wen Chang, Chiu-Yun Tung
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Patent number: 8532325Abstract: An earphone device with a bass adjusting function is provided. The earphone device includes an accommodating portion and an extension segment. The accommodating portion has an inner chamber for accommodating a speaker. The extension segment which is hollow-shaped and has a first space and a second space therein, and the first space is in communication with the inner chamber of the accommodating portion, and when a portion of the extension segment is adjusted from a first position to a second position, the first space, the second space, and the inner chamber of the accommodating portion are in communication, so as to increase a volume of the back chamber of the speaker.Type: GrantFiled: October 4, 2010Date of Patent: September 10, 2013Assignee: Merry Electronics Co., Ltd.Inventors: Chiu-Yun Tung, Fang-Chang Hsieh, Yuan-Hsing Wu, Chung-Yi Huang
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Patent number: 8467561Abstract: An earphone device with a function of sound quality regulation is provided. The earphone includes a housing, a cover, a speaker and a regulating device. The housing has an accommodating space for receiving the speaker and a plurality of regulating holes for connecting the accommodating space to the outside. One end of the regulating device is fixed on the cover. A blocking portion, which is disposed on the other end of the regulating device and extends into the accommodating space, can partially or completely block the regulating holes when the cover is turned, thereby regulating the leakage between the accommodating space and the outside to achieve different output sound quality.Type: GrantFiled: June 14, 2010Date of Patent: June 18, 2013Assignee: Merry Electronics Co., Ltd.Inventors: Chiu-Yun Tung, Hui-Yin Liang, Ching-Wen Chang
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Publication number: 20120257780Abstract: An earphone structure with no-section-difference design is provided, including an earphone casing, a transmission wire and a strain relief thereof. The earphone casing has a joining end to join with a joining section of the transmission wire The strain relief is formed at where the earphone casing and the transmission wire are joined. Along from the earphone casing to the transmission wire, diameter of the strain relief decreases progressively to a same diameter with that of the transmission wire, thereby providing a no-section-difference exterior look thereof between the strain relief and the transmission wire.Type: ApplicationFiled: April 8, 2011Publication date: October 11, 2012Applicant: MERRY ELECTRONICS (SHENZHEN) CO., LTD.Inventors: Chung-Yi Huang, I-Ming Lin, Yu-Lan Liang, Chiu-Yun Tung
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Publication number: 20120178296Abstract: An earphone plug applicable to different system specifications includes a terminal and a switch device. The earphone plug is inserted into an earphone jack of an external electronic device for transmitting signals by a plurality of exposed signal interfaces of the terminal. The switch device combined with the terminal has a first conductor and a second conductor. When the switch device is switched between a first mode and a second mode, the first conductor and the second conductor alternately contact with two of the signal interfaces. Thus, the signal transmission defined by the signal interfaces is changed and the earphone plug is applicable to electronic devices with different system specifications.Type: ApplicationFiled: January 7, 2011Publication date: July 12, 2012Inventors: Yu-Lan Liang, Ching-Wen Chang, Chiu-Yun Tung
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Publication number: 20120128169Abstract: An earphone plug with a mode switching function is presented. The earphone plug includes a terminal and a switching device. The terminal has a plurality of electrodes to transmit signals. The switching device is combined with the terminal, and is capable of switching between a first mode and a second mode, and part of the electrodes of the terminal are electrically connected together, so as to achieve mode switching to perform processing on different transmission signals.Type: ApplicationFiled: November 18, 2010Publication date: May 24, 2012Inventors: Chiu-Yun Tung, Fang-Chang Hsieh, Yuan-Hsing Wu, Chiung-Wen Yeh
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Publication number: 20110305360Abstract: An earphone device with a function of sound quality regulation is provided. The earphone includes a housing, a cover, a speaker and a regulating device. The housing has an accommodating space for receiving the speaker and a plurality of regulating holes for connecting the accommodating space to the outside. One end of the regulating device is fixed on the cover. A blocking portion, which is disposed on the other end of the regulating device and extends into the accommodating space, can partially or completely block the regulating holes when the cover is turned, thereby regulating the leakage between the accommodating space and the outside to achieve different output sound quality.Type: ApplicationFiled: June 14, 2010Publication date: December 15, 2011Applicant: MERRY ELECTRONICS CO., LTD.Inventors: Chiu-Yun Tung, Hui-Yin Liang, Ching-Wen Chang
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Publication number: 20110182457Abstract: An in-ear earphone with a capacitive sensing function is provided. The earphone includes a case, a speaker, a circuit board, and a capacitive sensing unit. The case has an extension tube and an accommodating portion. An ear tip is sleeved on the extension tube. The accommodating portion accommodates the speaker, the circuit board, and the capacitive sensing unit. A sound emitting surface of the speaker faces the extension tube. The circuit board is electrically connected to the speaker, and a sensing chip is disposed on the circuit board. The capacitive sensing unit includes a sensor and a conducting element. The sensor is electrically connected to the sensing chip through the conducting element. When the extension tube is inserted into an ear canal of a user, the sensor returns a sensing signal to the sensing chip, and the sensing chip sends a control signal to control sound output of the speaker.Type: ApplicationFiled: December 20, 2010Publication date: July 28, 2011Inventors: Chiu-Yun Tung, Hui-Yin Liang, Ju-Mei Tsai, Yu-Huan Yen, Chien-Cheng Yang, Ming-Hung Tsai, Shi-Pan Ho
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Publication number: 20110081034Abstract: An earphone device with a bass adjusting function is provided. The earphone device includes an accommodating portion and an extension segment. The accommodating portion has an inner chamber for accommodating a speaker. The extension segment which is hollow-shaped and has a first space and a second space therein, and the first space is in communication with the inner chamber of the accommodating portion, and when a portion of the extension segment is adjusted from a first position to a second position, the first space, the second space, and the inner chamber of the accommodating portion are in communication, so as to increase a volume of the back chamber of the speaker.Type: ApplicationFiled: October 4, 2010Publication date: April 7, 2011Inventors: Chiu-Yun TUNG, Fang-Chang Hsieh, Yuan-Hsing Wu, Chung-Yi Huang
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Patent number: D705749Type: GrantFiled: April 22, 2013Date of Patent: May 27, 2014Assignee: Merry Electronics (Suzhou) Co., Ltd.Inventors: Chiu-Yun Tung, Yu-Lan Liang