On April 12, Hongli Zhihui announced in the evening that a patent for invention was granted a patent right and obtained the relevant patent certificate issued by the State Intellectual Property Office. The details are as follows:
The patentee of the above invention patent is the company, and the technology involved is one of the main technologies of the company. These patents have been applied to the company's existing products.
The acquisition of patent rights will not have a major impact on the company's current production and operation, but it will help improve the intellectual property protection system, give full play to the company's independent intellectual property rights, and enhance the company's core competitiveness.
In fact, this patent is already the fifth invention patent of Hongli Zhihui in 2017.
In February 2017, Hongli Zhihui had two patents for invention patents and obtained relevant patent certificates issued by the State Intellectual Property Office. The details are as follows:
In January 2017, Hongli Zhihui had two patents for invention patents and obtained relevant patent certificates issued by the State Intellectual Property Office. The details are as follows:
I believe everyone has noticed that in the past two years, litigation cases concerning patent rights in the LED industry have occurred frequently. For example, the Tokyo District Court made a judgment on October 14, 2016, and found that the import and sale of these blue LEDs by Lihua and E&E have infringed the patent rights of Nichia Chemical; in addition, Seoul Semiconductor Manufacturing Co., Ltd. The company filed a lawsuit against Kmart, claiming that the products sold by US retail giants infringed its LED-related patents and so on.
Behind the increasing number of LED patent litigations, it is undoubtedly the game of the interests of the LED industry. With the LED lighting entering the golden period of development, the global LED large enterprises have all intensified the use of patents to control the market dominance, and the patent warfare will also be in a normal trend.
LED core mid-stream patents have been mainly concentrated in the hands of international giants such as Philips, Osram, Nichia, Toyota Synthetic, and Cree. They have always used intellectual property as a weapon to exclude competitors from the market through a well-designed patent network. Thereby obtaining a monopoly profit.
From the current competitive environment, the integration speed of the entire LED industry is accelerating, because the industry itself has many low-end manufacturers, and the unspoken rules that focus on price competition regardless of product quality will lead to a large number of enterprises disappearing. This is a very normal thing in the development of the industry.
LED companies want to stand out in this environment, and to maintain their competitive edge and improve their ability to innovate is an important quality.
Technology is progressing and new technical barriers will emerge. It is the key for companies to strengthen their patented technology.
All in all, in addition to giving full play to its advantages, customer service, and familiarity with the current development of the domestic LED lighting market, enterprises should also continue to explore new application areas of LED lighting technology through market-oriented technology research and development, in order to quickly occupy the application field and become an industry. Pioneer.
Planar Die Construction Sealed Glass Case Ideally Suited for Automated Insertion - 75V Nominal Zener Voltages
Case: MiniMELF, Glass Terminals: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Approx. Weight: 0.05 grams
= 25°C unless otherwise specified Symbol Pd VF RqJA Tj, TSTG Value to +175 Unit mW V K/W °C
Characteristic Forward Voltage = 200mA Thermal Resistance, Junction to Ambient Air (Note 2) Operating and Storage Temperature Range Notes:
1. Tested with Pulses, 20ms. 2. Valid provided that Electrodes are kept at Ambient Temperature.
1. Tested with pulses = 20 ms. 2. Valid provided that electrodes are kept at ambient temperature.
VZ, ZENER VOLTAGE (V) Fig. 1, Zener Current vs Zener Voltage
25 20 VZ, ZENER VOLTAGE (V) Fig. 8, Zener Current vs Zener Voltage
TA, AMBIENT TEMPERATURE (°C) Fig. 3, Power Dissipation vs Ambient Temperature
15 20 VZ, ZENER VOLTAGE (V) Fig. 4, Differential Zener Impedance
VZ, ZENER VOLTAGE (V) Fig. 5, Junction Capacitance vs Zener Voltage
MELF
Changzhou Changyuan Electronic Co., Ltd. , https://www.cydiode.com