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In the face of the company's achievements, Guo Liuxi, chairman of Henan Huajing Company, said with deep feeling: "Today, who has the most core technology, whoever develops the market's sword is the sharpest, and intellectual property is the lifeline of our high-tech enterprises." In the competition to participate in the international and domestic markets, we did taste the sweetness of patents."
Independent research and development to overcome the core technology Synthetic diamond is formed by the graphite material passing through high temperature and high pressure and changing its carbon molecular arrangement structure under the action of the catalyst. Diamond cutting, grinding and grinding tools made of synthetic diamond as the main raw material are widely used in construction, machining and other fields.
In the super-hard materials industry, China is a big country, but not a strong country. The root cause of the development of the restraint industry is that the synthetic diamond synthesis equipment is too small and needs to be enlarged. However, this core technology is currently only the United States, the United Kingdom, Japan, South Korea, etc. A few countries have mastered it. Since its establishment in 2001, Henan Huajing has been aiming at the large-scale equipment. It is based on Zhengzhou Abrasives Grinding Research Institute, Zhengzhou University, Henan University of Technology and other scientific research units. It combines production, learning and research. road.
After searching and analyzing a large number of related patents abroad and more than two years of scientific research, in 2007, Henan Huajing successfully developed the HJ-650 intelligent networked complete equipment production line and new technology and HJ-1000 six-sided pressing The oversized press has ended the history that China cannot manufacture synthetic diamond large-tonnage presses and cannot mass-produce high-grade diamonds.
Around this large tonnage press with independent intellectual property rights, Henan Huajing has applied for 12 patents. After the project was put into operation in Zhengzhou High-tech Development Zone, compared with the traditional small press, the diamond production conversion rate has increased by 2 times, the high-grade diamond has increased by 20%, the equipment manufacturing cost has been reduced by more than 40%, and energy conservation has been saved by more than 30%. The coarse-grained, high-toughness and other indicators can replace imported similar products, occupying the domestic leading technology level, and rapidly forming the annual production capacity of 400 million carats of high-grade diamond.
Seeing that the original name of Henan Huajing was amazing, it has a tendency to come to the fore. The technicians of many domestic synthetic diamond “big brother†enterprises analyzed the patents of the core technology of Henan Huajing large tonnage press and later After applying for 46 "peripheral" patents, they have to admit that it is difficult to make a difference in this field, and immediately expressed their willingness to purchase Henan Huajing large tonnage press at a high price.
Going abroad to cross the patent "battlefield"
However, Henan Huajing did not satisfy this, but successively invested more than 30 million yuan in research and development, established a research laboratory for new raw and auxiliary materials research room, production equipment research room, and established 6 test and analysis rooms and 3 Test workshop. In addition, the company has also undertaken the research and development tasks of Zhengzhou City, Henan Province Diamond and Products Engineering Technology Research Center and provincial-level enterprise technology center, from diamond raw materials, synthetic diamond equipment to diamond products tools, and continuously expand the industrial chain. To make the most competitive new products come to market.
For a long time, domestic high-quality graphite raw and auxiliary materials for synthetic diamonds have relied more on imports, and the import price per ton has reached 230,000 yuan. The company's self-developed "new sealed pressure transmission medium", "high-purity graphite material", "powder alloy catalyst" and other advanced graphite raw and auxiliary materials, the price per ton is only 130,000 yuan, to get rid of the passive situation that has long been subject to people. Domestic companies of similar products have also thrown orders.
An ultra-thin diamond saw blade developed by the company is used in the field of high-precision machining such as radio and IT communication manufacturing. Its life and efficiency are doubled compared with traditional saw blades. At present, this product can only be produced by a Japanese company. Peers look at each other.
However, in the process of transcending the patent “battlefield†and the internationalization of patents, Henan Huajing also inevitably paid a painful “tuition feeâ€. An orderly array of diamond saw blades successfully developed by the company in 2004, currently only a Korean company in the world can produce. However, when Henan Huajing products were ready to be introduced to the market, many customers in the United States were eager to purchase. Henan Huajing discovered through patent search that the Korean company had preempted the “staking of the land†when the samples were not yet developed. The technical solution applied for patents in the United States and Europe, which made Henan Huajing have to be treated with caution when exporting to the United States. Guo Liuxi, chairman of Henan Huajing, said with distress: "If we apply for a patent in the US and Europe half a year earlier than the Korean company, this product is our 'dominant world'."
learn from mistakes. Today, on the road of independent innovation, Huajing Company keeps abreast of the research and development trends and latest achievements of similar foreign companies, introduces new technologies in a timely manner, and digests, absorbs and innovates as soon as possible. At the same time, the company also introduced engineering and technical personnel, insisted on research and development, side trials, patent applications, large-scale production, and technical staff who made significant contributions to patent output and transformation. In recent years, the company has promoted the four technical personnel with outstanding scientific research performance as the person in charge of the technical center, and has given certain material rewards, which has further stimulated the scientific research enthusiasm of technicians.
“Why is our new product and new technology energy source continuously produced? It is because our technicians are not staying in the laboratory 'closed door building', but staying with the workers in the front line all day long to solve the technical problems at any time. Zhao Qingguo, deputy general manager of Henan Huajing and chairman of Henan Diamond and Products Engineering Technology Research Center, told the China Intellectual Property News reporter that “At present, our center has formed 12 research teams for customer needs. Ordering, so our company's patent conversion rate is over 95%."
In recent years, Henan Huajing Superhard Materials Co., Ltd. (hereinafter referred to as Henan Huajing) has successfully overcome the three technical problems of raw and auxiliary materials, complete sets of equipment and advanced synthetic technology in the superhard materials industry, and has become China's superhard material industry base. Leading enterprises, the backbone enterprises of the National Torch Program Henan Superhard Materials Industry Base, the scientific strength, testing methods, production capacity and other comprehensive strengths rank among the top 3 in the same industry. At present, the company has applied for 82 patents, and the patent conversion rate is over 95%.