Patents by Inventor KAI-LUN CHENG
KAI-LUN CHENG 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).
-
Publication number: 20240105850Abstract: Semiconductor device and the manufacturing method thereof are disclosed herein. An exemplary semiconductor device comprises a semiconductor fin disposed over a substrate, wherein the semiconductor fin includes a channel region and a source/drain region; a gate structure disposed over the channel region of the semiconductor fin, wherein the gate structure includes a gate spacer and a gate stack; a source/drain structure disposed over the source/drain region of the semiconductor fin; and a fin top hard mask vertically interposed between the gate spacer and the semiconductor fin, wherein the fin top hard mask includes a dielectric layer, and wherein a sidewall of the fin top hard mask directly contacts the gate stack, and another sidewall of the fin top hard mask directly contacts the source/drain structure.Type: ApplicationFiled: November 28, 2023Publication date: March 28, 2024Inventors: Che-Yu Yang, Kai-Chieh Yang, Ching-Wei Tsai, Kuan-Lun Cheng
-
Patent number: 11923457Abstract: Semiconductor device and the manufacturing method thereof are disclosed herein. An exemplary semiconductor device comprises a semiconductor fin disposed over a substrate, wherein the semiconductor fin includes a channel region and a source/drain region; a gate structure disposed over the channel region of the semiconductor fin, wherein the gate structure includes a gate spacer and a gate stack; a source/drain structure disposed over the source/drain region of the semiconductor fin; and a fin top hard mask vertically interposed between the gate spacer and the semiconductor fin, wherein the fin top hard mask includes a dielectric layer, and wherein a sidewall of the fin top hard mask directly contacts the gate stack, and another sidewall of the fin top hard mask directly contacts the source/drain structure.Type: GrantFiled: June 27, 2022Date of Patent: March 5, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Che-Yu Yang, Kai-Chieh Yang, Ching-Wei Tsai, Kuan-Lun Cheng
-
Patent number: 11497976Abstract: A golf bag includes a bag body, a head frame, a chassis and a supporting mechanism. The supporting mechanism is configured on one side of the bag body, comprising two support bars and two elastic bars. One end of the two support bars is pivoted on the head frame. The two elastic bars are relatively pivoted between the chassis and the two connecting blocks configured on the two support bars. It is characterized in that: the supporting mechanism further comprises two limiting members, respectively configured at the pivoting position of the two support bars and the two elastic bars, to limit the pivoting position of the two support bars and the two elastic bars.Type: GrantFiled: January 19, 2021Date of Patent: November 15, 2022Assignee: BIN LUNE ENTERPRISE CO., LTD.Inventor: Kai-Lun Cheng
-
Publication number: 20220226706Abstract: A golf bag includes a bag body, a head frame, a chassis and a supporting mechanism. The supporting mechanism is configured on one side of the bag body, comprising two support bars and two elastic bars. One end of the two support bars is pivoted on the head frame. The two elastic bars are relatively pivoted between the chassis and the two connecting blocks configured on the two support bars. It is characterized in that: the supporting mechanism further comprises two limiting members, respectively configured at the pivoting position of the two support bars and the two elastic bars, to limit the pivoting position of the two support bars and the two elastic bars.Type: ApplicationFiled: January 19, 2021Publication date: July 21, 2022Inventor: KAI-LUN CHENG
-
Patent number: 9789373Abstract: The invention provides a head frame for golf bag and comprises an annular frame and a separator. At least one inserting part is fitted at inner side of the frame body with a slot with open side up and a guide block at one side of the slot. This separator has an annulus and a separating frame connected at the inner side of the annulus. The annulus can be inserted in the slot in a demountable way, while, the separating frame divides the inner side of annulus into several compartments for golf club placement. Whereby, users can select separators with different compartment quantities and assemble them on the head frame according to individual requirements for a good elasticity and light weight.Type: GrantFiled: September 16, 2016Date of Patent: October 17, 2017Inventor: Kai-Lun Cheng
-
Patent number: 9662553Abstract: The present invention provides a base for golf bag, comprising a base plate, an upper frame and a number of coupling pieces. The base plate is in the shape of a shell with an upward opening. Its periphery is configured with a number of inserting plates. A number of through portions are configured on the ring body at positions corresponding to the inserting plates. The upper frame is coupled on the base plate in a detachable form, with its periphery configured with a number of inserting slots with downward openings and through-holes connecting with the inserting slots. The inserting plates are to be correspondingly inserted into the inserting slots, so that the base plate and the upper frame can be combined together. The through-holes are corresponding to the through portions. The coupling pieces can be inserted into the through-holes and through portions in a detachable form.Type: GrantFiled: May 15, 2015Date of Patent: May 30, 2017Inventor: Kai-Lun Cheng
-
Publication number: 20170001084Abstract: The invention provides a head frame for golf bag and comprises an annular frame and a separator. At least one inserting part is fitted at inner side of the frame body with a slot with open side up and a guide block at one side of the slot. This separator has an annulus and a separating frame connected at the inner side of the annulus. The annulus can be inserted in the slot in a demountable way, while, the separating frame divides the inner side of annulus into several compartments for golf club placement. Whereby, users can select separators with different compartment quantities and assemble them on the head frame according to individual requirements for a good elasticity and light weight.Type: ApplicationFiled: September 16, 2016Publication date: January 5, 2017Inventor: KAI-LUN CHENG
-
Patent number: 9216335Abstract: The present invention provides a detachable golf bag, which is characterized by that: the support bars plugged between the upper frame and base of the golf bag comprise separately a first bar body, a second bar body and a coupling device; of which the coupling device can easily connect or disengage the first and second bar bodies to reduce the transportation space for the golf bag and also facilitate disassembly and assembly.Type: GrantFiled: September 4, 2013Date of Patent: December 22, 2015Inventor: Kai-Lun Cheng
-
Publication number: 20150360102Abstract: The present invention provides a base for golf bag, comprising a base plate, an upper frame and a number of coupling pieces. The base plate is in the shape of a shell with an upward opening. Its periphery is configured with a number of inserting plates. A number of through portions are configured on the ring body at positions corresponding to the inserting plates. The upper frame is coupled on the base plate in a detachable form, with its periphery configured with a number of inserting slots with downward openings and through-holes connecting with the inserting slots. The inserting plates are to be correspondingly inserted into the inserting slots, so that the base plate and the upper frame can be combined together. The through-holes are corresponding to the through portions. The coupling pieces can be inserted into the through-holes and through portions in a detachable form.Type: ApplicationFiled: May 15, 2015Publication date: December 17, 2015Inventor: Kai-Lun CHENG
-
Publication number: 20150076019Abstract: The invention provides a head frame for golf bag and comprises an annular frame and a separator. At least one inserting part is fitted at inner side of the frame body with a slot with open side up and a guide block at one side of the slot. This separator has an annulus and a separating frame connected at the inner side of the annulus. The annulus can be inserted in the slot in a demountable way, while, the separating frame divides the inner side of annulus into several compartments for golf club placement. Whereby, users can select separators with different compartment quantities and assemble them on the head frame according to individual requirements for a good elasticity and light weight.Type: ApplicationFiled: January 9, 2014Publication date: March 19, 2015Inventor: KAI-LUN CHENG
-
Publication number: 20140367287Abstract: The present invention provides a detachable golf bag, which is characterized by that: the support bars plugged between the upper frame and base of the golf bag comprise separately a first bar body, a second bar body and a coupling device; of which the coupling device can easily connect or disengage the first and second bar bodies to reduce the transportation space for the golf bag and also facilitate disassembly and assembly.Type: ApplicationFiled: September 4, 2013Publication date: December 18, 2014Inventor: KAI-LUN CHENG
-
Patent number: D1024051Type: GrantFiled: August 10, 2021Date of Patent: April 23, 2024Assignee: Acer IncorporatedInventors: Hui-Jung Huang, Hong-Kuan Li, I-Lun Li, Ling-Mei Kuo, Kuan-Ju Chen, Fang-Ying Huang, Kai-Hung Huang, Szu-Wei Yang, Kai-Teng Cheng
-
Patent number: D1024054Type: GrantFiled: February 14, 2022Date of Patent: April 23, 2024Assignee: Acer IncorporatedInventors: I-Lun Li, Kai-Teng Cheng, Szu-Wei Yang, Fang-Ying Huang