Company News about Shenzhen Kinri

News

0755-29665062

Certificate

Shenzhen KINRI Energy Technology Co.,Ltd.

Company News

· Greenworks has obtained utility model patent authorization: "Charger and Charging System"

Securities Star News: According to data from Qichacha, Greenworks (301260) has obtained a new utility model patent authorization, named "Charger and Charging System", with patent application number CN202322428615.1 and authorization date of April 12, 2024.Patent abstractA charger and charging system, comprising an input interface, a DC power interface connected to a DC bus, and an auxiliary power interface connected to an auxiliary power bus;Charging control board; Charging gun, connected to garden tools, including a first auxiliary power output terminal and a DC output terminal, with the first auxiliary power output terminal connected to the auxiliary power interface;Power output module, the input end of the power output module is connected to the DC power interface, and the output end of the power output module is connected to the DC output end;And a control switch is set between the first auxiliary power output terminal and the auxiliary power interface. This charger adopts a contr...
See More +

04-12
2024
· Kaidi Corporation has obtained a design patent authorization: "Charger"

Securities Star News: According to data from Qichacha, Kaidi Co., Ltd. (605288) has obtained a new design patent authorization, named "Charger", with patent application number CN202330619915.0 and authorization date of March 26, 2024.Patent abstract1. The name of this appearance design product is: Charger.2. The purpose of this appearance design product is for charging.3. The design key point of this appearance design product is its shape.4. The image or photo that best illustrates the key points of the design: a stereoscopic image.Attached drawings of patent abstractSince the beginning of this year, Kaidi Group has obtained 18 new patent authorizations, an increase of 12.5% compared to the same period last year. Based on the company's mid year financial data for 2023, the company invested 29.1852 million yuan in research and development in the first half of 2023, a year-on-year decrease of 6.34%.
See More +

04-12
2024
· Yangtze Power applies for a patent for a fast maintenance tool and method for the mobile power supply of large rail mounted lifting machinery to improve labor efficiency and reduce construction safety risks

On April 12, 2024, the financial sector reported that, according to the announcement of the China National Intellectual Property Administration, China Yangtze Power Co., Ltd. applied for a patent entitled "a kind of rapid maintenance tooling and method for mobile power supply of large rail cranes", with the publication number of CN117865023A and the application date of December 2023.The patent abstract shows that the present invention provides a fast maintenance fixture and method for a mobile power supply of a large rail crane, a fast maintenance fixture for a mobile power supply of a large rail crane, comprising a support platform, a track set on the support platform, and an object to be inspected set on the side of the support platform and below the track. The movable support platform is equipped with a fast maintenance fixture for inspecting the object to be inspected. By setting up a walking trolley mechanism to walk on the support platform, compared to using traditional mobile s...
See More +

04-12
2024
· BPS has been granted an invention patent authorization: "Switching Power Supply Controller, Switching Power Supply System, and Switching Power Supply System Power Supply Method"

Securities Star News: According to data from Qichacha, BPS (688368) has obtained a new invention patent authorization, titled "Switching Power Supply Controller, Switching Power Supply System, and Switching Power Supply System Power Supply Method". The patent application number is CN202010506989.9, and the authorization date is February 27, 2024.Patent AbstractThe present invention provides a switch power supply controller, a switch power supply system, and a power supply method for a switch power supply system. The switch power supply controller comprises an output voltage power supply unit located within the same package, a built-in energy storage unit, and a logic control unit. The output voltage power supply unit is used to charge the built-in energy storage unit using the output voltage of the switch power supply system, and the built-in energy storage unit is used to provide working voltage to the logic control unit. This not only eliminates the need for external energy storage...
See More +

04-11
2024
· Hello Microelectronics applies for a patent for voltage conversion circuits and chargers to reduce the possibility of hot carrier injection during the conduction process of switches

On April 10, 2024, the financial sector reported that according to the announcement of the China National Intellectual Property Administration, Halo Microelectronics Group Co., Ltd. applied for a patent named "voltage conversion circuit and charger", with the publication number of CN117856614A and the application date of March 2024.The patent abstract shows that the present application discloses a voltage conversion circuit and charger, which relates to the field of electronic circuit technology. The voltage conversion circuit includes an input terminal, an output terminal, a first energy storage branch, a second energy storage branch, a third energy storage branch, and a control branch. The control branch is used to control the conduction and shutdown of switches in the first, second, and third energy storage branches, so that the voltage ratio between the input and output ends is 2N: 1. Among them, in each switching cycle, the tenth switch in the third energy storage branch conducts...
See More +

04-11
2024

Scan And Follow Us

Phone:+86-137-2371-6834 Timber (WhatsApp)
Tel:+86-0755-29665062
Email:mkt1@jinruipower.com
Add: No. 13A16 Huafeng International Commercial Building, No.4018 Bao’an Avenue, Xixiang, Baoan District, Shenzhen China

Copyright © 2009 Shenzhen KINRI Energy Technology Co.,Ltd. All Rights Reserved.
Clients: Mexican Telecom, ZTE, Mindray, Sony, Microsoft, Toshiba, Ohm Electronics, MT, MG and so on international famous brands