Patents by Inventor Qiang Qin
Qiang Qin 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: 20120273436Abstract: A data center container includes a top frame. The top frame includes a first pole. The bottom frame includes a third pole. Two supports are secured to the top frame and the bottom frame. The supporting pole is secured to the two supports between the first pole and the second pole. A plurality of first plates is secured to the supporting pole and the third pole. A plurality of second plates is secured to the supporting pole and the third pole. The first plates are secured to the second plates.Type: ApplicationFiled: April 5, 2012Publication date: November 1, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventor: GANG-QIANG QIN
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Publication number: 20120268897Abstract: An electronic device enclosure includes an enclosure, and a mounting member. The enclosure includes a front wall and a door rotatably attached to the front wall. The mounting member includes a first mounting panel and a second mounting panel. The mounting member is rotatable relative to the front wall and positioned in a first position or a second position, when the mounting member is located in the first position, the second mounting panel is above the first mounting member, and the second mounting panel abuts the door, preventing the door from rotating relative to the front wall; when the mounting member is located in the second position, the second mounting panel is below the first panel to be disengaged from the door, and the door is opened relative to the front wall.Type: ApplicationFiled: March 20, 2012Publication date: October 25, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventor: Gang-Qiang QIN
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Publication number: 20120268869Abstract: An electronic device enclosure includes a top plate and a cover. The top plate defines an opening. The top plate includes a supporting member and a plurality of securing members around the supporting member. The supporting member is located on edges of the opening and surrounding the opening. The cover is covered on the supporting member and secured to the plurality of securing members, to separate the opening from outdoor.Type: ApplicationFiled: March 28, 2012Publication date: October 25, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventor: GANG-QIANG QIN
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Publication number: 20120267508Abstract: A mounting apparatus for a plurality of fans includes a mounting bracket, a base and a stopper. The mounting bracket includes a mounting piece and a limiting post. The base, for securing the plurality of fans, includes a mounting portion, and a side of the base is rotatably mounted to the mounting bracket. The stopper is rotatably mounted to the base and defines a first sliding slot, a second sliding slot and a stop slot. The base is rotatable relative to the mounting bracket among a locked position, where the limiting post is engaged in the first sliding slot, and the mounting portion is secured to the mounting piece, a first unlocked position, where the mounting portion is disengaged from the mounting piece, and the limiting post is engaged in the stop slot, and a second unlocked position where the limiting post is engaged in the second sliding slot.Type: ApplicationFiled: February 14, 2012Publication date: October 25, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTDInventor: GANG-QIANG QIN
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Publication number: 20120262037Abstract: A waterproof device for receiving an electronic device is disclosed. The waterproof device includes a housing including an outer surface. A receiving case including a body and covering portion extends from the body. The body is inside of the housing, and the covering portion abuts the outer surface of the housing. The body receives an object to be waterproofed. A cover is secured to the covering portion. A first installation washer is secured between the covering portion and the outer surface of the housing, the first installation washer seals a first gap between the housing and the covering portion. A second installation washer is secured to the cover and abuts each edges of the body, the second installation washer seals a second gap between the cover and the body.Type: ApplicationFiled: December 15, 2011Publication date: October 18, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD, HONG FU JIN PRECISION INDUSTRY(ShenZhen) CO., LTD.Inventor: Gang-Qiang QIN
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Publication number: 20120255757Abstract: A shielding device includes an enclosure sidewall. The enclosure includes two side plates, a top plate and a connecting plate connected to the top plate. The connecting plate defines a through hole to engage the cable. The top plate is slanted relative to the sidewall.Type: ApplicationFiled: March 9, 2012Publication date: October 11, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTDInventor: GANG-QIANG QIN
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Patent number: 7928745Abstract: An endurance testing system is configured to test endurance of a first detecting apparatus. The endurance testing system includes a second detecting apparatus, a movement module, a processor, and a storage module. The movement module includes a first inductive object and a second inductive object. The processor is connected to the first and second detecting apparatuses, and the movement module, for controlling the movement module and counting a first number of times the first detecting apparatus detects the first inductive object, and a second number of times the second detecting apparatus detects the second inductive object. The storage module is connected to the processor, for storing the first and second numbers of times from the processor. The first detecting apparatus fails the testing upon the condition that the first number of times is not equal to the second number of times.Type: GrantFiled: December 10, 2008Date of Patent: April 19, 2011Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Qiang Qin, Tian-You Liu, Lian-Zhong Gong
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Patent number: 7816920Abstract: An exemplary metal detector includes a detecting circuit, a SCM, a converting circuit, and a cymometer. The SCM cooperates with the detecting circuit to generate a current signal with a specific frequency, the converting circuit transforms the current signal received from the SCM to a voltage signal, and the cymometer displays a value of a frequency of the current signal according to the voltage signal. When the detecting circuit detects a metal nearby, the value of the frequency of the current signal displayed on the cymometer changes.Type: GrantFiled: July 24, 2008Date of Patent: October 19, 2010Assignees: Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Qiang Qin, Tian-You Liu, Lian-Zhong Gong
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Patent number: 7763839Abstract: A luminous intensity measuring device includes a photoresistor, a number of voltage-dividing resistors, a plurality of comparators, a micro control unit (MCU), and an indicator. The photoresistor is connected to a current-limiting resistor in series between a direct current (DC) power supply and ground. The voltage-dividing resistors are connected in series, and together are connected parallel to the photoresistor and the current-limiting resistor located between the DC power supply and ground. A non-inverting node between the photoresistor and the current-limiting resistor is connected to the non-inverting input terminals of the comparators. The inverting terminals of the comparators are respectively connected to inverting nodes between every two adjacent voltage-dividing resistors. The output terminals of the comparators are connected to the input terminals of the MCU. The indicator is connected to the output terminals of the MCU. The MCU controls the indicator to indicate luminous intensity.Type: GrantFiled: May 10, 2008Date of Patent: July 27, 2010Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Qiang Qin, Tian-You Liu, Lian-Zhong Gong
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Publication number: 20100117639Abstract: An endurance testing system is configured to test endurance of a first detecting apparatus. The endurance testing system includes a second detecting apparatus, a movement module, a processor, and a storage module. The movement module includes a first inductive object and a second inductive object. The processor is connected to the first and second detecting apparatuses, and the movement module, for controlling the movement module and counting a first number of times the first detecting apparatus detects the first inductive object, and a second number of times the second detecting apparatus detects the second inductive object. The storage module is connected to the processor, for storing the first and second numbers of times from the processor. The first detecting apparatus fails the testing upon the condition that the first number of times is not equal to the second number of times.Type: ApplicationFiled: December 10, 2008Publication date: May 13, 2010Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: QIANG QIN, TIAN-YOU LIU, LIAN-ZHONG GONG
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Publication number: 20100019768Abstract: A metal detecting apparatus includes a sensor, a current signal outputting circuit, a transforming circuit, and a micro processing unit (MPU). The sensor is configured to sense metal objects in close proximity. The current signal outputting circuit is configured to generate alternative current signals. The alternative current signals are converted to digital voltage signals via the transforming circuit. The MPU is configured to obtain a specific frequency value of the alternative current signals according to the digital voltage signals. When the sensor senses a metal object in close proximity, the specific frequency value obtained by the MPU changes. The MPU is configured to determine if a metal object has been detected by determining if the obtained specific frequency value has changed.Type: ApplicationFiled: September 2, 2008Publication date: January 28, 2010Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: QIANG QIN, TIAN-YOU LIU, LIAN-ZHONG GONG
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Publication number: 20090251138Abstract: An exemplary metal detector includes a detecting circuit, a SCM, a converting circuit, and a cymometer. The SCM cooperates with the detecting circuit to generate a current signal with a specific frequency, the converting circuit transforms the current signal received from the SCM to a voltage signal, and the cymometer displays a value of a frequency of the current signal according to the voltage signal. When the detecting circuit detects a metal nearby, the value of the frequency of the current signal displayed on the cymometer changes.Type: ApplicationFiled: July 24, 2008Publication date: October 8, 2009Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: QIANG QIN, TIAN-YOU LIU, LIAN-ZHONG GONG
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Publication number: 20090230284Abstract: A luminous intensity measuring device includes a photoresistor, a number of voltage-dividing resistors, a plurality of comparators, a micro control unit (MCU), and an indicator. The photoresistor is connected to a current-limiting resistor in series between a direct current (DC) power supply and ground. The voltage-dividing resistors are connected in series, and together are connected parallel to the photoresistor and the current-limiting resistor located between the DC power supply and ground. A non-inverting node between the photoresistor and the current-limiting resistor is connected to the non-inverting input terminals of the comparators. The inverting terminals of the comparators are respectively connected to inverting nodes between every two adjacent voltage-dividing resistors. The output terminals of the comparators are connected to the input terminals of the MCU. The indicator is connected to the output terminals of the MCU. The MCU controls the indicator to indicate luminous intensity.Type: ApplicationFiled: May 10, 2008Publication date: September 17, 2009Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: QIANG QIN, TIAN-YOU LIU, LIAN-ZHONG GONG
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Patent number: 6696423Abstract: Methods and pharmaceutical compositions for modifying cells of a mammalian recipient with DNA encoding a secreted protein such as human interferon in situ are provided. The methods include forming a secreted protein expression system in vivo or ex vivo and administering the expression system to the mammalian recipient. The expression system and methods are useful for the localized and systemic delivery of interferons in situ.Type: GrantFiled: February 25, 2000Date of Patent: February 24, 2004Assignee: Biogen, Inc.Inventors: James G. Barsoum, Xiao-Qiang Qin