Patents by Inventor Ping Zheng
Ping Zheng 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).
-
Patent number: 10271656Abstract: A type of folding sofa with a wrap-around skirt, that includes support legs and wherein the main sofa body is made from soft fabric. The main sofa body consists of a one-piece integrated seat, arm rest, and back rest fabric. A skirt is sewn along the back rest wrapping fabric, the arm rest wrapping fabric and the front of the seat fabric. This skirt goes all the way around the sofa to cover the support legs. The lower edge of the skirt is pegged to the front legs and the rear legs on both sides to form a stretched structure.Type: GrantFiled: January 17, 2017Date of Patent: April 30, 2019Assignee: Zenithen USA, LLCInventors: Andrew David Frankel, Shi-Ping Zheng, Tian-Xia Zheng
-
Publication number: 20190104850Abstract: The invention is to a type of disassemblable folding chair that includes supports legs on two sides and an upholstered seat back. The support legs include front-tilting support bars and rear-tilting support bars that are cross-hinged with movable hinge joints. Within this structure, the front-tilting support bars on the two sides and the rear-tilting support bars on the two sides are joined together by two cross-hinged diagonal bars. One end of the diagonal bars is directly hinged onto the two front-tilting and rear-tilting support bars; the other end is hinged on the front-tilting and rear-tilting support bars via a detachable structure. When disassembled, the two support legs can be folded together.Type: ApplicationFiled: October 11, 2017Publication date: April 11, 2019Inventors: Andrew David Frankel, Shi-Ping Zheng, Tian-Xia Zheng
-
Patent number: 10249442Abstract: A method for manufacturing a solid electrolyte aluminum-electrolytic capacitor, includes: (1) welding a capacitor core of a capacitor onto an iron bar, applying a voltage for chemical treatment, and thereafter, washing and drying the capacitor core; (2) impregnating the dried capacitor core in a dispersion B for 1˜30 minutes; (3) removing the capacitor core, creating a vacuum and then impregnating the capacitor core in the dispersion B for 1˜10 minutes; (4) while in the dispersion B, breaking the vacuum and performing pressurization for 1˜10 minutes; (5) while in the dispersion B, performing depressurization to atmospheric pressure, for 1˜10 minutes; (6) placing the capacitor core in a temperature of 50˜100° C. and drying for 20˜60 minutes, and then in a temperature of 110˜200° C. and drying for 20˜60 minutes; (7) impregnating the dried capacitor core in a dispersion C for 1˜30 minutes; (8) placing the capacitor core in a temperature of 65˜100° C.Type: GrantFiled: August 20, 2018Date of Patent: April 2, 2019Assignee: Zhaoqing Beryl Electronic Technology Co., Ltd.Inventors: Yongpeng Liu, Yanbin Ma, Ping Zheng, Wei Luo, Dirong Wu, Qiong Liao, Yong Yuan, Huifeng Li, Weiqiao Wu
-
Publication number: 20190090641Abstract: The invention is to a flat folding chair, including a seating frame and cushion fixed on a seating frame, and on front and rear supporting bars which support the two sides of the seating frame. A slide sleeve is installed on the rear supporting bar with the front supporting bar sliding through the slide sleeve to form the movable joint between the supporting bars. A stopper is installed on the front supporting bar. The slide sleeve rests upon the stopper when the folding chair is unfolded to the correct position. There is also a fixation lock installed between the stopper and the slide sleeve to automatically lock the chair when unfolded to the correct position. A clicking sound of the handle snapping into the lock hole serves as a signal to the user that the chair has been opened to the correct position.Type: ApplicationFiled: March 21, 2018Publication date: March 28, 2019Inventors: Andrew David Frankel, Shi-Ping Zheng, Tian-Xia Zheng
-
Patent number: 10232566Abstract: A three-dimensional printer with detecting printing accuracy and a method for detecting printing accuracy is provided. The three-dimensional printer with printing accuracy detection includes a three-dimensional model conversion unit, a printing path locating unit, a printing path drawing unit, and a comparison unit. An actual printing path is drawn according to the real-time captured location information of a nozzle head of the three-dimensional printer and compared with a predetermined printing path, which may implement the detection of printing accuracy. The method for detecting printing accuracy may implement the accuracy detection of the three-dimensional printer and be capable of detecting the accuracy for the three-dimensional printer. The method for detecting printing accuracy also reminds an operator to check and maintain printing accuracy of the three-dimensional printer.Type: GrantFiled: February 5, 2016Date of Patent: March 19, 2019Assignees: Inventec Appliances (Pudong) Corporation, Inventec Appliance Corp., Inventec Appliances (Shanghai) Co., Ltd.Inventors: Yong-Ping Zheng, Shih-Kuang Tsai
-
Publication number: 20190045931Abstract: The present invention is to a type of folding chair, wherein two front and rear support bars, the upper ends of which are hinged onto two diagonal bars; the front and rear support bars connect at the point of a slide housing, which results in the formation of an operational hinged structure. The two front support bars are constructed independently and are reinforced with a horizontal bar assembly on both sides that attaches near the slide housing hinged areas of the front support bars on the upper ends. This structure serves to reinforce the slide housing hinged area and when the two front support bars are fixed firmly to the floor, the chair will not tip over and the user will be able to sit more safely.Type: ApplicationFiled: August 8, 2017Publication date: February 14, 2019Inventors: Andrew David Frankel, Shi-Ping Zheng, Tian-Xia Zheng
-
Patent number: 10204903Abstract: Devices and methods for forming a device are disclosed. A substrate is provided. A plurality of fin structures are formed in the substrate. The fin structures include an upper part and a lower part. An isolation layer is formed on the substrate. The lower part of the plurality of fin structures is embedded in the isolation layer. A source including a first source portion and a second source portion is formed in a first side of the substrate. The first source portion partially occupies the fin structures along a length direction. The second source portion is formed over the first source portion. The second source portion elevates the fin structures. A drain is formed in a second side of the substrate. A distance between the source to the drain defines a channel region. A gate having a gate dielectric and a metal gate electrode is formed over the substrate. The gate wraps around the elevated fin structures and channel region.Type: GrantFiled: December 1, 2016Date of Patent: February 12, 2019Assignee: GLOBALFOUNDRIES SINGAPORE PTE. LTD.Inventors: Ping Zheng, Eng Huat Toh
-
Patent number: 10194751Abstract: A split folding furniture support device having an upper support portion and a lower support portion. The upper support section is connected and secured to the lower support section as the shaft inserts into the guide tube. The lower end of the upper main plate touches the upper end of lower main plate forming a load-bearing support. The device can be used to make folding tables, thin waist stool and rotary backrest chair with split, fold and rotation functions.Type: GrantFiled: September 15, 2017Date of Patent: February 5, 2019Assignee: Zenithen USA, LLCInventors: Andrew David Frankel, Shi-Ping Zheng, Tian-Xia Zheng
-
Patent number: 10182655Abstract: The chair is an upwardly folding chair. It includes an upholstered seat cushion, a seat, and supporting legs. The upholstered seat is hung on the seat. The seat is supported by supporting legs. The supporting leg consists of four facades. Each facade consists of a pair of two diagonal bars which are crossed and hinged together in the center. The facade on each side consists of the front-tilting diagonal and the rear-tilting diagonal bar in the diagonal bar pair, a connecting bar and a supporting bar. The front-tilting diagonal bar is hinged to the front of the seat, and the rear of the seat is supported by supporting bars which include a left half and a right half, with corresponding or symmetrical seat bars, and it is formed by joining the front folding leaf and the rear folding leaf.Type: GrantFiled: October 11, 2017Date of Patent: January 22, 2019Assignee: Zenithen USA, LLCInventors: Andrew David Frankel, Shi-Ping Zheng, Tian-Xia Zheng
-
Patent number: 10159349Abstract: A folding sofa that includes symmetrical armrest bars on both sides, front support bars and rear support bars, as well as a fabric seat. The armrest bar consists of a curved U-shaped bar with a symmetrical armrest section and U-shaped portion. The armrest section is formed in a wave shape that starts low in the front and rises high in the rear, with the front lower portion also being attached to an armrest auxiliary bar to provide support for resting the forearms. The rear support bars, after hinging to the armrest bars, have extended sections protruding forward to support the front edge of the fabric seat cushion.Type: GrantFiled: August 16, 2017Date of Patent: December 25, 2018Assignee: Zenithen USA, LLCInventors: Andrew David Frankel, Shi-Ping Zheng, Tian-Xia Zheng
-
Publication number: 20180366274Abstract: The present invention discloses a method for manufacturing a high-voltage solid electrolyte aluminum-electrolytic capacitor, including: (1) Welding a capacitor core onto an iron bar, applying a voltage for chemical treatment, and after the chemical treatment, washing and drying the capacitor core; (2) impregnating the dried capacitor core in a dispersion A for 1˜30 minutes; (3) removing the capacitor core out of the dispersion A, creating a vacuum and then impregnating the capacitor core in the dispersion A for 1˜10 minutes; (4) keeping the capacitor core in the dispersion A, breaking the vacuum and then performing pressurization, and keeping the pressurized state for 1˜10 minutes; (5) keeping the capacitor core in the dispersion A, performing depressurization to an atmospheric pressure, and keeping the atmospheric pressure for 1˜10 minutes; (6) taking the capacitor core out, placing the capacitor core in a temperature of 65˜100° C.Type: ApplicationFiled: August 20, 2018Publication date: December 20, 2018Applicant: Zhaoqing Beryl Electronic Technology Co., Ltd.Inventors: Yongpeng Liu, Yanbin Ma, Ping Zheng, Wei Luo, Dirong Wu, Qiong Liao, Yong Yuan, Huifeng Li, Weiqiao Wu
-
Patent number: 10130180Abstract: A folding collapsible chair includes a seat ring and folding legs with a back rest fabric installed over the seat ring. The seat ring has four positioning pieces that have downward facing sheath tubes; each sheath tube has a locking structure. The folding legs include four support rods and two horizontal bars. The four support rods correspond with the four positioning pieces. Two diagonal support rods form a unit, fixed together with a horizontal bar to form one body. Two of the aforementioned units, each of which incorporates two support rods with a horizontal bar, are cross-hinged together so that they can pull together when folded up for storage with the seat ring. The aforementioned seat ring is linked together into a locking structure with the top ends of the four support rods by means of the positioning pieces' sheath tubes.Type: GrantFiled: October 11, 2016Date of Patent: November 20, 2018Assignee: Zenithen USA, LLCInventors: Andrew David Frankel, Shi-Ping Zheng, Tian-Xia Zheng
-
Patent number: 10131185Abstract: A removable caster system includes a roller, a roller frame and a roller seat, the roller being positioned on the frame via a horizontal axis, the frame being inserted into the vertical shaft hole of the seat through the vertical shaft to form a detachable position; wherein a chute is installed on the upper surface with a trapezoidal stopper; a wire retainer is placed in the chute and is controlled by the movement of its narrowing section or the vertical axis to achieve removable function.Type: GrantFiled: October 11, 2017Date of Patent: November 20, 2018Assignee: Zenithen USA, LLCInventors: Andrew David Frankel, Shi-Ping Zheng, Tian-Xia Zheng
-
Patent number: 10126366Abstract: An apparatus for the in situ NMR monitoring of a battery including an anode, a separator and an air cathode is provided. The apparatus includes a non-metallic anode container portion, a non-metallic cathode container portion, and non-metallic connecting structure and sealing structure for connecting and sealing the anode container portion and the cathode container portion to define a hermetically sealed interior space for containing the battery with an anode of the battery adjacent the anode container portion and an air cathode of the battery adjacent the cathode container portion. The cathode container portion includes an air chamber portion with an air inlet and an air outlet. The air chamber portion can be adjacent to the air cathode such that air flowing from the air inlet to the air outlet will contact the air cathode. A method of evaluating an air cathode battery and a battery assembly for the NMR spectroscopy of an air cathode battery are also disclosed.Type: GrantFiled: October 28, 2015Date of Patent: November 13, 2018Assignee: FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC.Inventors: Jian-ping Zheng, Annadanesh Shellikeri
-
Publication number: 20180317656Abstract: A type of improved folding chair includes brackets and seat fabric. Brackets on the four facades are each composed of intersecting diagonal bars. Right and left facades consist of intersecting long bars and medium-sized bars with the upper curved portion of the long bars providing support for the backrest. A fabric seat for the chair comprises an attached cushion, a backrest and side bags where the side bags form a triangular shape, which is sewn onto both the adjacent sides of the cushion and the backrest. When the chair is opened, the tightened side bags form a third structure allowing for an arm rest.Type: ApplicationFiled: May 8, 2017Publication date: November 8, 2018Inventors: Andrew David Frankel, Shi-Ping Zheng, Tian-Xia Zheng
-
Patent number: 10105988Abstract: A support foot where the support foot main body is composed of a ground face, support slot and long groove. The support slot is situated on the opposite side of the grounded face and the mouth is upward-opening, and a support arm is situated above the support slot. The long groove is cut through the support arm and runs parallel to the axis of the support slot, and a rivet inserted through the long groove is used to attach the support foot to the rack. This invention consists of a support foot designed as a single unit. It is attached by a single rivet and can be folded either inward for storage or outward to form a support structure by means of the connection at the support slots.Type: GrantFiled: August 23, 2017Date of Patent: October 23, 2018Assignee: Zenithen USA, LLCInventors: Andrew David Frankel, Shi-Ping Zheng, Tian-Xia Zheng
-
Publication number: 20180295981Abstract: A type of foldable shelving rack that includes a folding rack and shelf units. Each level of the folding rack is formed by the hinging together a pair of U-shaped bars. The end of the upper U-shaped bar is hinged to the lower U-shaped bar, thereby forming multiple shelves comprising the foldable shelving unit. A positioning mechanism is located on the opposing hinged ends of the quadrilateral structure; each shelf unit rests between the middle sections of the two U-shaped bars, thus forming a stable and integrated unit that can be folded up.Type: ApplicationFiled: August 1, 2017Publication date: October 18, 2018Inventors: Andrew David Frankel, Shi-Ping Zheng, Tian-Xia Zheng
-
Patent number: 10093449Abstract: A double-surface contact tray loading base comprises a loading surface (4) and a hook (1) arranged on an outer end of the loading surface (4), the hook (1) comprises a hook lug (1-2) and a support plate (6), the hook lug (1-2) is arranged on an upper side of the outer end of the loading surface (4), and the support plate (6) is arranged on a lower side of the outer end of the loading surface (4), thus forming the double-surface contact tray loading base.Type: GrantFiled: February 4, 2016Date of Patent: October 9, 2018Assignee: CRRC MEISHAN CO., LTD.Inventors: Jingang Han, Ping Zheng, Shiwei Yang, Yi Wang, Aimin Wang, Dong Li, Jianchao Li, Liao Peng, Pu Wang
-
Patent number: 10090111Abstract: The present invention discloses a method for manufacturing a high-voltage solid electrolyte aluminum-electrolytic capacitor, including: (1) Welding a capacitor core onto an iron bar, applying a voltage for chemical treatment, and after the chemical treatment, washing and drying the capacitor core; (2) impregnating the dried capacitor core in a dispersion A for 1˜30 minutes; (3) removing the capacitor core out of the dispersion A, creating a vacuum and then impregnating the capacitor core in the dispersion A for 1˜10 minutes; (4) keeping the capacitor core in the dispersion A, breaking the vacuum and then performing pressurization, and keeping the pressurized state for 1˜10 minutes; (5) keeping the capacitor core in the dispersion A, performing depressurization to an atmospheric pressure, and keeping the atmospheric pressure for 1˜10 minutes; (6) taking the capacitor core out, placing the capacitor core in a temperature of 65˜100° C.Type: GrantFiled: March 3, 2015Date of Patent: October 2, 2018Assignee: Zhaoqing Beryl Electronic Technology Co., Ltd.Inventors: Yongpeng Liu, Yanbin Ma, Yong Yuan, Wei Luo, Ping Zheng, Qiong Liao, Huifeng Li, Dirong Wu, Weiqiao Wu
-
Patent number: 10070731Abstract: This invention is to a folding chair with side bags that have a self-contained packaging functionality, composed of a folding stand as well as a seat fabric and a backrest fabric fixed to the folding stand. When the folding stand is opened, the seat fabric and the backrest fabric are in an unfolded open state. In a preferred embodiment, corresponding side bags and packing straps are provided at the seat fabric edges or on the handrails on both sides of the chair. Packing straps are provided behind the side bags. Locking mechanisms are provided on the two side bags and two packing straps. When folded, the two side bags will wrap around the outside of the folded chair and the two packing straps will wrap around the rest of the outside of the folded folding stand.Type: GrantFiled: August 5, 2016Date of Patent: September 11, 2018Assignee: Zenithen USA, LLCInventors: Andrew David Frankel, Shi-Ping Zheng, Tian-Xia Zheng