People's Daily Online, Foshan, November 24 (Reporter Jiang Jianke) From November 23 to 25, the 22nd National Invention Exhibition and the 2nd World Invention and Innovation Forum were held in Foshan, Guangdong. At the opening ceremony, the Development and Equipment Department of the Military Commission issued 2452 national defense declassification patents to effectively strengthen the transformation and application of military and civilian invention innovation results. Polycrystalline sillicon (also called: polysilicon, poly crystal, poly-Si or also: multi-Si, mc-Si) are manufactured from cast square ingots, produced by cooling and solidifying molten silicon. The liquid silicon is poured into blocks which are cut into thin plates. The solidification of the material results into cells that contain many crystals, making the surface of the poly-Si/ mc-Si cell less perfect than its mono-Si counterpart. Due to these defects, polycrystalline cells absorb less solar energy, produce consequently less electricity and are thus less efficient than monocrystalline silicon (mono-Si) cells. Due to their slightly lower efficiency, poly-Si/ mc-Si cells are conventionally a bit larger, resulting in comparably larger PV modules, too. This factor has to be considered if space is limited. Nevertheless, the advantage of poly-Si/ mc-Si cells is that they are easier and thus cheaper to produce. Poly Solar Cell,Solar Photovoltaic Cell,Most Efficient Solar Cell,Polycrystalline Solar Cells Wuxi Sunket New Energy Technology Co.,Ltd , https://www.sunketsolar.com
Yang Jianbing, deputy director of the National Defense Intellectual Property Office, said that the exhibition organized more than 70 military systems and military units, and selected 156 projects to carry out demonstration activities in the military-civilian integration exhibition area. At the same time, for the first time, 2,452 decrypted defense patents were compiled into a book and officially released.
It is reported that the compilation consists of two parts: the paper part contains the name and basic information of the patent; the CD part contains the full text of the national defense patent. The declassified defense patents released this time cover information technology biological and environmental resources, advanced materials manufacturing and automation technology, energy technology and other fields.
"Showing and exchanging national defense technology and issuing declassified national defense patents is an important measure to promote the in-depth development of military-civilian integration." Yang Jianbing said that in order to implement the military-civilian integration development strategy, the National Defense Intellectual Property Office will strengthen the defense intellectual property protection and plan to share knowledge with relevant departments. The infringement of property rights is included in the list of equipment punitives, so that intellectual property rights holders can maintain their rights and make intellectual property infringers unable to move.
It is reported that the National Defense Intellectual Property Office, as a national defense intellectual property management agency, is also a national defense patent agency. It is mainly responsible for the acceptance and review of national defense patent applications, military computer software registration, national defense intellectual property filing, transfer and approval, confidentiality and decryption, and dispute resolution. At the same time, it also carried out relevant policies and regulations, and the construction and exchange of national defense intellectual property information resources. Since 1991, the National Defense Intellectual Property Office has organized military systems and military system units to participate in national invention exhibitions, and selected some suitable projects from the defense field to promote the transformation of defense technology into civilian fields.
The exhibition will be guided and supported by the Ministry of Science and Technology, the China Science and Technology Association, the State Intellectual Property Office, the All-China Federation of Trade Unions, the Military Development Committee, the China Democratic League Central Committee, the Science and Technology Daily, and the National Science and Technology Evaluation Center. The Invention Association and the People's Government of Foshan City, Guangdong Province jointly organized. The theme of this year's National Invention Exhibition and World Invention and Innovation Forum was “Invention @æ™ºé€ @梦想â€, with more than 1,500 projects from more than 40 countries and regions. 