Patents by Inventor Hsiang-Suen Lin
Hsiang-Suen Lin 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: 11259635Abstract: A seat and seatback linkage mechanism includes: a pipe, a side bracket assembly, a seat, a seatback and driving source. The side bracket assembly includes a first side bracket and a second side bracket, and the pipe is mounted on the first and second side brackets. The seat is disposed between the first and second side brackets and includes a bottom surface, the bottom surface includes two first connecting portions and two second connecting portions, and the first connecting portions are pivotally connected to the first and second side brackets, respectively. The seatback is disposed between the first and second side brackets and connected to the second connecting portions of the seat, so that the seatback and the seat are drivingly connected to each other. The driving source is connected to one end of the seatback that is adjacent to the pipe to drive the driven end to move.Type: GrantFiled: June 30, 2020Date of Patent: March 1, 2022Assignee: AEROSPACE INDUSTRIAL DEVELOPMENT CORPORATIONInventors: Chi-Heng Lai, Jinn-Biau Sheu, Chung-Li Huang, Hsiang-Suen Lin, Wen-Hwa Chen
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Publication number: 20210401178Abstract: A seat and seatback linkage mechanism includes: a pipe, a side bracket assembly, a seat, a seatback and driving source. The side bracket assembly includes a first side bracket and a second side bracket, and the pipe is mounted on the first and second side brackets. The seat is disposed between the first and second side brackets and includes a bottom surface, the bottom surface includes two first connecting portions and two second connecting portions, and the first connecting portions are pivotally connected to the first and second side brackets, respectively. The seatback is disposed between the first and second side brackets and connected to the second connecting portions of the seat, so that the seatback and the seat are drivingly connected to each other. The driving source is connected to one end of the seatback that is adjacent to the pipe to drive the driven end to move.Type: ApplicationFiled: June 30, 2020Publication date: December 30, 2021Inventors: CHI-HENG LAI, JINN-BIAU SHEU, CHUNG-LI HUANG, HSIANG-SUEN LIN, WEN-HWA CHEN
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Patent number: 7444696Abstract: The present invention is a fall-prevention device for the backrest of a hospital bed, wherein fall-prevention devices are configured on both sides of the backrest rack which inclination angle can be adjusted. The fall-prevention device includes fall-prevention racks that are coupled to the both sides of the backrest rack of the hospital bed. The fall-prevention rack is located within the siderail and supported by a support member. The other end of the support member is activated by a linking rod that is pivotably connected to the siderail on one end and to the main bed frame on the other end. When the backrest rack is in flat position, the level distance between the linking rod and the backrest rack is the longest, thus the support member of the linking rod is unable to support the fall-prevention rack upward.Type: GrantFiled: September 14, 2006Date of Patent: November 4, 2008Assignee: Aerospace Industrial Development CorporationInventors: Hsiang-Suen Lin, Wen-Huei Chung
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Publication number: 20080066232Abstract: The present invention is a fall-prevention device for the backrest of a hospital bed, wherein fall-prevention devices are configured on both sides of the backrest rack which inclination angle can be adjusted. The fall-prevention device includes fall-prevention racks that are coupled to the both sides of the backrest rack of the hospital bed. The fall-prevention rack is located within the siderail and supported by a support member. The other end of the support member is activated by a linking rod that is pivotably connected to the siderail on one end and to the main bed frame on the other end. When the backrest rack is in flat position, the level distance between the linking rod and the backrest rack is the longest, thus the support member of the linking rod is unable to support the fall-prevention rack upward.Type: ApplicationFiled: September 14, 2006Publication date: March 20, 2008Inventors: Hsiang-Suen Lin, Wen-Huei Chung
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Patent number: 7052023Abstract: A wheel chair includes wheel frames which can be adjusted up and down, moving devices and brake devices are connected to two respective sides of the two wheel frames. Support devices are connected to the wheel frames so as to adjust the depth of the wheel frames to which arm rest devices are connected. A folding device is connected between the wheel frames and an assistant device is connected to the folding device. A positioning device is connected to the assistant device so that the wheel chair can be adjusted in many ways to meet different needs of users. The modularized devices effectively reduce manufacturing cost of the wheel chair.Type: GrantFiled: July 26, 2004Date of Patent: May 30, 2006Assignee: Aerospace Industrial Development CorporationInventors: Zen-Jye Chen, Hsiang-Suen Lin, Wen-Huei Chung
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Publication number: 20060017263Abstract: A wheel chair includes wheel frames which can be adjusted up and down, moving devices and brake devices are connected to two respective sides of the two wheel frames. Support devices are connected to the wheel frames so as to adjust the depth of the wheel frames to which arm rest devices are connected. A folding device is connected between the wheel frames and an assistant device is connected to the folding device. A positioning device is connected to the assistant device so that the wheel chair can be adjusted in many ways to meet different needs of users. The modularized devices effectively reduce manufacturing cost of the wheel chair.Type: ApplicationFiled: July 26, 2004Publication date: January 26, 2006Inventors: Zen-Jye Chen, Hsiang-Suen Lin, Wen-Huei Chung
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Patent number: 6834871Abstract: A modularized assembly structure of a wheelchair includes two upper transverse tubes and two lower transverse tubes mounted between a pair of sided front module connecting members and a pair of sided rear module connecting members, thereby forming the main frame of the wheelchair. The front wheel and the rear wheel may be respectively mounted on the upper and lower transverse tubes which may be set at different horizontal positions and different vertical heights, so that the distance between the front wheel and the rear wheel may be adjusted arbitrarily.Type: GrantFiled: July 26, 2002Date of Patent: December 28, 2004Assignee: Aerospace Industrial Development CorporationInventors: Zen-Jye Chen, Hsiang-Suen Lin, Wen-Huei Chung, Shsu-Tung Chu, Chi-Ming Shih, Ju-Pin Li
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Publication number: 20040212164Abstract: A modularized wheel chair includes two front side members and two rear side members. Two top tubes and two down tubes are respectively connected between the front and rear side members. Each of the front side members has a plurality of front positioning holes that the front wheels unit is optionally connected to desired front positioning holes between the two front side members. Each of the rear side members has a plurality of rear positioning holes that the rear wheels unit is optionally connected to desired rear positioning holes between the two front side members. The position of the front wheels unit and the rear wheels unit can be installed at desired positions so as to obtain different sizes of the wheel chairs.Type: ApplicationFiled: May 14, 2004Publication date: October 28, 2004Inventors: Zen-Jye Chen, Hsiang-Suen Lin, Wen-Huei Chung, Shsu-Tung Chu, Chi-Ming Shih, Ju-Pin Li
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Publication number: 20030189304Abstract: A full-function modularized assembly structure of a wheelchair includes two upper transverse tubes and two lower transverse tubes mounted between two sided front module connecting members and two sided rear module connecting members, thereby forming the main frame of the wheelchair. The front wheel and the rear wheel may be respectively mounted on the upper transverse tube and the lower transverse tube at different horizontal positions and different vertical heights, so that the distance between the front wheel and the rear wheel may be adjusted arbitrarily.Type: ApplicationFiled: July 26, 2002Publication date: October 9, 2003Inventors: Zen-Jye Chen, Hsiang-Suen Lin, Wen-Huei Chung, Shsu-Tung Chu, Chi-Ming Shih, Ju-Pin Li
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Publication number: 20030189317Abstract: A wheel chair assembly includes two identical side assemblies each of which has a front part and a rear part and a top link and a low link are respectively inserted in the horizontal fittings on the front part and the rear part. A pivotable device is pivotally connected between the top links and the low links of the two side assemblies. A hanger bracket and a caster are respectively connected to each of the front part. The rear parts each have a plurality of holes so that the shaft of the rear wheel is inserted in one of the holes.Type: ApplicationFiled: July 26, 2002Publication date: October 9, 2003Inventors: Zen-Jye Chen, Hsiang-Suen Lin, Wen-Huei Chung, Shsu-Tung Chu, Chi-Ming Shih, Yen-Sheng Yang