公开(公告)号：US20240021343A1

公开(公告)日：2024-01-18

申请号：US18220405

申请日：2023-07-11

Applicant: James Cheng Lee

Inventor： James Cheng Lee

IPC: H01B11/00 ,  H01B7/18

CPC classification number: H01B11/002 ,  H01B7/18

Abstract: The present invention provides a differential paired cable with compensation functions, including: a first wire; a second wire; a first insulating layer; a second insulating layer; a ground wire; and a shielding layer. By controlling at least one of a length difference between the first insulating layer and the second insulating layer exposed outside of the shielding layer to be greater than 0.1 mm, a diameter difference between the first wire and the second wire to be greater than 0.005 mm, and a length difference between a welding portion of the first wire and a welding portion of the second wire to be greater than 0.05 mm, a signal transmission rate of one of the first wire and the second wire is compensated, so as to reduce an intra pair skew of the differential paired cable.

公开(公告)号：US11560322B1

公开(公告)日：2023-01-24

申请号：US17725522

申请日：2022-04-20

Applicant: James Cheng-Shyong Lu

Inventor： James Cheng-Shyong Lu

IPC: C02F1/26 ,  C02F1/44 ,  C02F101/10 ,  C02F103/08 ,  C02F1/28 ,  C02F1/461 ,  C02F1/66

Abstract: A method and apparatus are disclosed for carbon dioxide removal and sequestration from ambient air or point source emissions by integration of four self-sufficient systems including a PEO renewable energy generation system, a desalination system, a pH-swing hydration or a direct hydration system, and a bicarbonate fixed, and alkalinity enhanced dense brine sequestration system, in which, the synergy between the PEO energy generation system and other three systems including provision of all needed renewable energy for operation of other three systems, the synergy between the desalination and other systems including provision of freshwater needed for the PEO energy generation system and the pH-swing system, as well as provision of a dense brine fluid from the desalination system to the pH-swing or the direct hydration system, and in the case of available freshwater supply where the desalination system can be avoided.

公开(公告)号：US20220013251A1

公开(公告)日：2022-01-13

申请号：US17239853

申请日：2021-04-26

Applicant: James Cheng Lee

Inventor： James Cheng Lee

IPC: H01B7/02 ,  H01B3/44 ,  H01B13/10

Abstract: Provided is a method of manufacturing a cable, including the following steps of: (a) providing two lateral sides of an inner layer that enclose two sides of a first conductor along a circumferential direction and an opposite direction of the circumferential direction respectively and join to each other, such that the inner layer covers an outer surface of the first conductor; and (b) providing an outer layer that continuously wraps around an outer surface of the inner layer along the circumferential direction and a length direction of the first conductor, thereby forming the cable. Provided is also a cable manufactured by the above method.

公开(公告)号：US20210333485A1

公开(公告)日：2021-10-28

申请号：US16855241

申请日：2020-04-22

Applicant: James Cheng Lee

Inventor： James Cheng Lee

IPC: G02B6/38 ,  G02B6/42

Abstract: A plug assembly includes a lower cover and an upper cover. The lower cover has two lower lateral walls and a lower rear wall. A top surface of a lower portion of the lower cover, the two lower lateral walls and the lower rear wall surround a lower accommodating space. The lower accommodating space has at least one lower embedding portion. The upper cover is assembled to the lower cover. The upper cover has two upper lateral walls and an upper rear wall. A bottom surface of an upper portion of the upper cover, the two upper lateral walls and the upper rear wall surround an upper accommodating space. The upper accommodating space is combined with the lower accommodating space to form an accommodating space. The upper accommodating space has at least one upper embedding portion disposed corresponding to the at least one lower embedding portion.

公开(公告)号：US20200086628A1

公开(公告)日：2020-03-19

申请号：US14450255

申请日：2014-08-03

Applicant: James Cheng

Inventor： James Cheng

IPC: B41F31/06

Abstract: An improvement to the present ink cup technology is presented, resulting in reduced clean-up time, by measurement at least three times faster producing a significant reduction in labor cost. Exposure by employees to high-VOC solvents and emulsifiers is eliminated, and low-VOC solvents mixed with water can be used. This is a significant saving in environmental damage and disposal costs.

公开(公告)号：US10150023B1

公开(公告)日：2018-12-11

申请号：US15880280

申请日：2018-01-25

Applicant: James Cheng Wah Loh

Inventor： James Cheng Wah Loh

IPC: A63B69/00 ,  A63B71/06 ,  G09B19/00 ,  A63B69/38 ,  A63B102/02

Abstract: A sport skill training apparatus includes an arm loop unit, a waist loop adjustment strap, and an elastic training arrangement. The waist loop adjustment strap includes a main strap element arranged to bend for forming a waist loop to accommodate a waist portion of the user, and a coupling unit connected to the main strap element to selectively and adjustably lock up a size of the waist loop. The elastic training arrangement is extended between the waist loop adjustment strap and the arm loop unit. The elastic training arrangement has a predetermined elasticity and at least one training indicator, wherein when the user's arm moves with respect to his waist portion, the elastic training arrangement is stretched and the training indicator is arranged to indicate the extent to which the elastic training arrangement is stretched so that a user may avoid further movement of the arm portion.

公开(公告)号：US20170028708A1

公开(公告)日：2017-02-02

申请号：US15294777

申请日：2016-10-16

Applicant: James Cheng

Inventor： James Cheng

IPC: B41F31/02

CPC classification number: B41F31/02 ,  B41F17/001

Abstract: A modified ink cup for plate printing is presented, where the ink cup is separated internally into two domains, a storage area and a print area, by a baffle system. The baffling allows only a limited amount of exposure of the ink in the ink cup to the outside air, reducing evaporation of the ink solvent and extending the life of the ink supply in the cup. This system greatly reduces the number of times an ink cup has to be re-filled to perform plate printing and limits the evaporation of possibly toxic solvents to the air.

Abstract translation: 提出了一种用于印版的改进的油墨杯，其中油墨杯通过挡板系统在内部分离成两个区域，一个存储区域和一个打印区域。 挡板仅允许油墨杯中的油墨暴露于外部空气的有限量，减少油墨溶剂的蒸发并延长​​油杯在杯中的寿命。 该系统大大减少了墨杯必须重新填充以执行印版的次数，并将可能有毒溶剂的蒸发限制在空气中。

公开(公告)号：US20130082286A1

公开(公告)日：2013-04-04

申请号：US12502225

申请日：2009-07-13

Applicant: Hod Finkelstein ,  Sadik C. Esener ,  Yu-Hwa Lo ,  Kai Zhao ,  James Cheng ,  Sifang You

Inventor： Hod Finkelstein ,  Sadik C. Esener ,  Yu-Hwa Lo ,  Kai Zhao ,  James Cheng ,  Sifang You

IPC: H01L31/12

CPC classification number: H01L31/055 ,  H01L31/0336 ,  Y02E10/52

Abstract: Apparatuses and systems for photon detection can include a first optical sensing structure structured to absorb light at a first optical wavelength; and a second optical sensing structure engaged with the first optical sensing structure to allow optical communication between the first and the second optical sensing structures. The second optical sensing structure can be structured to absorb light at a second optical wavelength longer than the first optical wavelength and to emit light at the first optical wavelength which is absorbed by the first optical sensing structure. Apparatuses and systems can include a bandgap grading region.

Abstract translation: 用于光子检测的装置和系统可以包括被构造为吸收第一光波长的光的第一光学感测结构; 以及与第一光学感测结构接合以允许第一和第二光学感测结构之间的光学通信的第二光学感测结构。 第二光学感测结构可被构造为吸收长于第一光学波长的第二光学波长的光并且发射由第一光学感测结构吸收的第一光学波长的光。 设备和系统可以包括带隙分级区域。

公开(公告)号：US20120325097A1

公开(公告)日：2012-12-27

申请号：US13297516

申请日：2011-11-16

Applicant: James Cheng

Inventor： James Cheng

IPC: B41K1/38

CPC classification number: B41F17/001

Abstract: A modified ink cup for plate printing is presented, where the ink cup is separated internally into two domains, a storage area and a print area, by a baffle system. The baffling allows only a limited amount of exposure of the ink in the ink cup to the outside air, reducing evaporation of the ink solvent and extending the life of the ink supply in the cup. This system greatly reduces the number of times an ink cup has to be re-filled to perform plate printing and limits the evaporation of possibly toxic solvents to the air.

Abstract translation: 提出了一种用于印版的改进的油墨杯，其中油墨杯通过挡板系统在内部分离成两个区域，一个存储区域和一个打印区域。 挡板仅允许油墨杯中的油墨暴露于外部空气的有限量，减少油墨溶剂的蒸发并延长​​油杯在杯中的寿命。 该系统大大减少了墨杯必须重新填充以执行印版的次数，并将可能有毒溶剂的蒸发限制在空气中。

公开(公告)号：US08196447B2

公开(公告)日：2012-06-12

申请号：US12878120

申请日：2010-09-09

Applicant: Weigang Chen ,  Baohua Xiao ,  James Cheng ,  Krishnakanth Aekbote ,  Michael Stiyer

Inventor： Weigang Chen ,  Baohua Xiao ,  James Cheng ,  Krishnakanth Aekbote ,  Michael Stiyer

IPC: G01M7/08

CPC classification number: G01M7/08 ,  G01M17/0078

Abstract: A sled carriage is configured to move in a direction of an axis. A platform is attached with the sled carriage and a sled buck is attached with the platform. Upon acceleration of the sled carriage, the sled buck and platform move relative to the sled carriage.

Abstract translation: 滑架支架被配置成沿着轴的方向移动。 一个平台与雪橇滑架相连，一个滑雪板与平台相连。 在雪橇滑架加速时，雪橇吊架和平台相对于滑板架移动。