Patents by Inventor Hung-Chun Lu
Hung-Chun Lu 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: 20240136117Abstract: A multi-phase coupled inductor includes a first iron core, a second iron core, and a plurality of coil windings. The first iron core includes a first body and a plurality of first core posts. The plurality of first core posts are connected to the first body. The second iron core is opposite to the first iron core. The second iron core and the first body are spaced apart from each other by a gap. The plurality of coil windings wrap around the plurality of first core posts, respectively. Each of the coil windings has at least two coils.Type: ApplicationFiled: October 1, 2023Publication date: April 25, 2024Inventors: HUNG-CHIH LIANG, PIN-YU CHEN, HANG-CHUN LU, YA-WEN YANG, YU-TING HSU, WEI-ZHI HUANG
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Patent number: 10046697Abstract: A mobile warning device on a vehicle includes a detecting module, a driving module, a monitoring module, and a communication module. The detecting module determines whether the vehicle is unexpectedly immobile. The driving module is detachably set on the vehicle to detach and move the warning device to a specified position when the vehicle is immobile. The monitoring module is used to collect information around the vehicle. The communication module is used to transmit signals between the vehicle, the warning device, and a cloud network.Type: GrantFiled: July 1, 2016Date of Patent: August 14, 2018Assignee: Cloud Network Technology Singapore Pte. Ltd.Inventors: Yu-Chien Wu, Hung-Chun Lu, Chuang-Wei Tseng, Tzu-Cheng Yang
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Patent number: 9986657Abstract: A fixing apparatus for an electronic device to be installed in a cabinet includes a housing fixed in the electronic device and a latch member with one end rotatably mounted in the housing. The housing includes an opening for the latch member to pass through and the other end of the latch member includes a blocking member. The blocking member is rotatable between an unlocking position and a locked position. An electronic equipment is further disclosed.Type: GrantFiled: August 31, 2016Date of Patent: May 29, 2018Assignee: Cloud Network Technology Singapore Pte. Ltd.Inventors: Tzu-Cheng Yang, Hung-Chun Lu
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Patent number: 9878661Abstract: A road traffic warning device includes a base, a cover body mounted on the base, and a collapsible warning frame mounted to the cover body. The base includes a controlling module. A folded triangular collapsible warning frame can be unfolded out of the cover body to create the warning device. Two wheels are mounted to two side of the base. The controlling module is configured to control the wheels to move the warning device to an effective warning position.Type: GrantFiled: April 29, 2016Date of Patent: January 30, 2018Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Tzu-Cheng Yang, Hung-Chun Lu, Yu-Chien Wu
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Publication number: 20180007804Abstract: A fixing apparatus for an electronic device to be installed in a cabinet includes a housing fixed in the electronic device and a latch member with one end rotatably mounted in the housing. The housing includes an opening for the latch member to pass through and the other end of the latch member includes a blocking member. The blocking member is rotatable between an unlocking position and a locked position. An electronic equipment is further disclosed.Type: ApplicationFiled: August 31, 2016Publication date: January 4, 2018Inventors: TZU-CHENG YANG, HUNG-CHUN LU
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Publication number: 20170313241Abstract: A mobile warning device on a vehicle includes a detecting module, a driving module, a monitoring module, and a communication module. The detecting module determines whether the vehicle is unexpectedly immobile. The driving module is detachably set on the vehicle to detach and move the warning device to a specified position when the vehicle is immobile. The monitoring module is used to collect information around the vehicle. The communication module is used to transmit signals between the vehicle, the warning device, and a cloud network.Type: ApplicationFiled: July 1, 2016Publication date: November 2, 2017Inventors: YU-CHIEN WU, HUNG-CHUN LU, CHUANG-WEI TSENG, TZU-CHENG YANG
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Publication number: 20170305338Abstract: A warning system for a vehicle includes a mobile warning tripod and a portable electronic device communicating with the tripod. The tripod includes a driving unit, a movement unit, and a warning unit. The electronic device has an application with a user interface. The user interface includes icons to control a movement control unit in the electronic device. The movement control unit sends control signals to the driving unit of the tripod in response to user operations on one or more of the icons. The driving unit moves the tripod to move as required. A vehicle warning method is also disclosed.Type: ApplicationFiled: June 14, 2016Publication date: October 26, 2017Inventors: HUNG-CHUN LU, TZU-CHENG YANG, YU-CHING CHIEN, YU-CHIEN WU
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Publication number: 20170305337Abstract: A road traffic warning device includes a base, a cover body mounted on the base, and a collapsible warning frame mounted to the cover body. The base includes a controlling module. A folded triangular collapsible warning frame can be unfolded out of the cover body to create the warning device. Two wheels are mounted to two side of the base. The controlling module is configured to control the wheels to move the warning device to an effective warning position.Type: ApplicationFiled: April 29, 2016Publication date: October 26, 2017Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: TZU-CHENG YANG, HUNG-CHUN LU, YU-CHIEN WU
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Publication number: 20170282788Abstract: A road traffic alarm and warning device, moveably mounted to an enclosure of a car and configured to notify a traffic obstacle and coupled to a main controller, includes a first communication unit configured to couple to the main controller and send out a control signal. An operation unit is configured to receive the control signal and output a driving signal according to the control signal and a driving unit is configured to receive the driving signal and move as required driving the alarm device to move out of the enclosure and into action. An alarm system with the alarm device is further disclosed.Type: ApplicationFiled: June 2, 2016Publication date: October 5, 2017Inventors: CHUANG-WEI TSENG, KAI-FU CHEN, CHIA-YUN LEE, YU-CHING CHIEN, HUNG-CHUN LU
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Patent number: 9642546Abstract: The present invention proposes a relaxation state evaluation system and method and a computer program product thereof. The method comprises steps: measuring ECG data of a user; analyzing the ECG data to generate a first, second, third and fourth parameters, wherein the first parameter is the short-scale entropy slope of the user before cardiovascular disease treatment (CVDT); the second parameter is the difference of the post-CVDT and pre-CVDT mean RR intervals; the third parameter is the logarithm of the variance of the pre-CVDT high frequency NN intervals; the fourth parameter is the logarithm of the ratio of the variances of the pre-CVDT low frequency and high frequency NN intervals; working out an evaluation index, which is a function of the abovementioned parameters; and evaluating the relaxation state of the user, wherein the user is determined to be in a relaxation state if the evaluation index is over a threshold.Type: GrantFiled: March 11, 2015Date of Patent: May 9, 2017Assignee: NATIONAL TSING HUA UNIVERSITYInventors: Hung-Chih Chiu, Yi-Lwun Ho, Yen-Hung Lin, Hsi-Pin Ma, Tzung-Dau Wang, Chun-Chieh Chan, Hung-Chun Lu
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Patent number: 9570895Abstract: A cable drag chain includes a number of first coupling members, a number of second coupling members engaging with the first coupling members, a number of latching members each including at least one mounting portion, a first fixing member and a second fixing member engaged with opposite ends of the first and second coupling members, and a sliding member slidably coupled to the first fixing member and including a latching portion. When the sliding member slides from the first fixing member to the second fixing member, the latching portion urges against the at least one mounting portion of each latching member to engage each latching member with corresponding first and second coupling members for holding a cable.Type: GrantFiled: July 21, 2015Date of Patent: February 14, 2017Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Hung-Chun Lu
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Publication number: 20160149384Abstract: A cable drag chain includes a number of first coupling members, a number of second coupling members engaging with the first coupling members, a number of latching members each including at least one mounting portion, a first fixing member and a second fixing member engaged with opposite ends of the first and second coupling members, and a sliding member slidably coupled to the first fixing member and including a latching portion. When the sliding member slides from the first fixing member to the second fixing member, the latching portion urges against the at least one mounting portion of each latching member to engage each latching member with corresponding first and second coupling members for holding a cable.Type: ApplicationFiled: July 21, 2015Publication date: May 26, 2016Inventor: HUNG-CHUN LU
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Publication number: 20160113538Abstract: The present invention proposes a relaxation state evaluation system and method and a computer program product thereof. The method comprises steps: measuring ECG data of a user; analyzing the ECG data to generate a first, second, third and fourth parameters, wherein the first parameter is the short-scale entropy slope of the user before cardiovascular disease treatment (CVDT); the second parameter is the difference of the post-CVDT and pre-CVDT mean RR intervals; the third parameter is the logarithm of the variance of the pre-CVDT high frequency NN intervals; the fourth parameter is the logarithm of the ratio of the variances of the pre-CVDT low frequency and high frequency NN intervals; working out an evaluation index, which is a function of the abovementioned parameters; and evaluating the relaxation state of the user, wherein the user is determined to be in a relaxation state if the evaluation index is over a threshold.Type: ApplicationFiled: March 11, 2015Publication date: April 28, 2016Inventors: Hung-Chih CHIU, Yi-Lwun HO, Yen-Hung LIN, Hsi-Pin MA, Tzung-Dau WANG, Chun-Chieh CHAN, Hung-Chun LU
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Patent number: 9182055Abstract: A cable drag chain includes a first chain including a plurality of first connecting members each including a base plate and two mounting plates each defining a slot, a second chain including a plurality of second connecting members each including a base board and two mounting boards each defining a through hole, and two latching members each including a post. The base plates are coupled with each other end-to-end to form the first chain, and the base boards are coupled with each other end-to-end to form the second chain. The two posts of the two latching members detachably engage in the two slots of the first connecting member and the two slots of the second connecting member located at two opposite ends of the cable drag chain.Type: GrantFiled: December 3, 2014Date of Patent: November 10, 2015Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Hung-Chun Lu
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Publication number: 20150211658Abstract: A cable drag chain includes a first chain including a plurality of first connecting members each including a base plate and two mounting plates each defining a slot, a second chain including a plurality of second connecting members each including a base board and two mounting boards each defining a through hole, and two latching members each including a post. The base plates are coupled with each other end-to-end to form the first chain, and the base boards are coupled with each other end-to-end to form the second chain. The two posts of the two latching members detachably engage in the two slots of the first connecting member and the two slots of the second connecting member located at two opposite ends of the cable drag chain.Type: ApplicationFiled: December 3, 2014Publication date: July 30, 2015Inventor: HUNG-CHUN LU
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Patent number: 9042090Abstract: A mounting apparatus includes a supporting board, a first adjusting member including a rotating board and a fixing plate, a second adjusting member to install a display device. The rotating board includes a tab, is mounted on the supporting board, and is rotatable about an axis perpendicular to the supporting board. The second adjusting member is mounted to the fixing plate and is rotatable about an axis perpendicular to the fixing plate. A first sliding block is slidably mounted to the supporting board. A second sliding block is slidably mounted to the rotating plate. The first and second sliding blocks each define a slanted groove. A pin protrudes from each of the tab and the second adjusting member to be slidably received in the slanted grooves. The first sliding block is slid to rotate the first adjusting member, the second sliding blocks is slid to rotate the second adjusting members.Type: GrantFiled: July 25, 2013Date of Patent: May 26, 2015Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Hung-Chun Lu, Su-Sheng Weng
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Publication number: 20150009647Abstract: A mounting apparatus includes a supporting board, a first adjusting member including a rotating board and a fixing plate, a second adjusting member to install a display device. The rotating board includes a tab, is mounted on the supporting board, and is rotatable about an axis perpendicular to the supporting board. The second adjusting member is mounted to the fixing plate and is rotatable about an axis perpendicular to the fixing plate. A first sliding block is slidably mounted to the supporting board. A second sliding block is slidably mounted to the rotating plate. The first and second sliding blocks each define a slanted groove. A pin protrudes from each of the tab and the second adjusting member to be slidably received in the slanted grooves. The first sliding block is slid to rotate the first adjusting member, the second sliding blocks is slid to rotate the second adjusting members.Type: ApplicationFiled: July 25, 2013Publication date: January 8, 2015Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: HUNG-CHUN LU, SU-SHENG WENG
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Patent number: 8804370Abstract: An exemplary electronic device includes a housing, a lever, and a locking device securing the lever on the housing. The housing includes a bottom plate, a top plate and a side plate connecting the bottom plate with the top plate. The locking device includes a nut having a main body extending downwardly into the lever, a screw extending upwardly through the top plate into the nut, and gaskets sandwiched between the top plate and the nut. The lever is disposed and sleeved on the nut with a gap defined between a top face of the lever and a bottom face of a head of the nut.Type: GrantFiled: August 30, 2011Date of Patent: August 12, 2014Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Hung-Chun Lu
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Patent number: 8634207Abstract: An exemplary electronic device includes a housing, a lever, and a locking device securing the lever on the housing. The housing includes a bottom plate, a top plate and a side plate connecting the bottom plate with the top plate. The locking device includes a nut having a main body extending downwardly into the lever, a screw extending upwardly through the top plate into the nut, and elastically deformable gaskets sandwiched between the top plate and the nut. The lever is disposed on the top plate and sleeved on a pole of the nut. The lever is pressed by a head of the nut against the top plate.Type: GrantFiled: August 30, 2011Date of Patent: January 21, 2014Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Hung-Chun Lu
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Patent number: D787968Type: GrantFiled: April 29, 2016Date of Patent: May 30, 2017Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Yu-Chien Wu, Hung-Chun Lu, Tzu-Cheng Yang