会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 12. 发明申请
    • INFINITE WAVELENGTH ANTENNA DEVICE
    • 无限波长天线装置
    • WO2010076982A3
    • 2010-09-23
    • PCT/KR2009007342
    • 2009-12-09
    • SAMSUNG ELECTRONICS CO LTDUNIV HONGIK IND ACAD COOP FDNKO JAE WOOLEE JEONG HAEBAEK JOON HYUNPARK JAE HYUN
    • KO JAE WOOLEE JEONG HAEBAEK JOON HYUNPARK JAE HYUN
    • H01Q1/38G01S13/00H01Q5/15
    • H01Q9/0421H01Q1/38H01Q5/40H01Q9/045H01Q21/30
    • The present invention relates to an infinite wavelength antenna device comprising a substrate body which is formed of dielectrics and has a flat structure, a feed unit which is disposed on one surface of the substrate body and forms magnetic fields when fed with electricity, and an MNG resonant unit which is disposed on the substrate body and spaced apart from the feed unit such that a portion of the MNG resonant unit is located in the magnetic fields, and which is grounded via both ends thereof, and which resonates at a predetermined frequency band when a magnetic field is generated, and which has a negative permeability. As the infinite wavelength antenna device of the present invention operates in accordance with characteristics of infinite wavelength, a frequency band for resonance can be determined regardless of the size of the infinite wavelength antenna device. Thus, an infinite wavelength antenna device with a small size can be achieved. Further, as the infinite wavelength antenna device of the present invention is fed with electricity through magnetic coupling, the plurality of resonant units can be easily fed with electricity in the infinite wavelength antenna device. Therefore, the infinite wavelength antenna device can resonate at multiple frequency bands or a further extended frequency band.
    • 本发明涉及一种无限波长天线装置,其包括由电介质形成并具有平坦结构的基板主体,设置在基板主体的一个表面上并在通电时形成磁场的馈电单元,以及MNG 谐振单元,其设置在所述基板主体上并且与所述馈电单元隔开,使得所述MNG谐振单元的一部分位于所述磁场中,并且其经由其两端接地,并且当在预定频带处谐振在 产生磁场,并且具有负的磁导率。 由于本发明的无限波长天线装置根据无限波长的特性进行操作,所以可以确定用于谐振的频带,而与无限波长天线装置的大小无关。 因此,可以实现小尺寸的无限波长天线装置。 此外,由于本发明的无限波长天线装置通过磁耦合供电,因此可以在无限波长天线装置中容易地对多个谐振单元供电。 因此,无限波长天线装置可以在多个频带或另外的扩展频带上谐振。
    • 17. 发明申请
    • ZINC-RELEASING ZINC-CALCIUM PHOSPHATE DENTAL COATING
    • ZINC-RELEASING ZINC-CALCUM PHOSPHATE DENTAL COATING
    • WO2007022211A3
    • 2007-11-08
    • PCT/US2006031888
    • 2006-08-15
    • UNIV NEW YORKLEGEROS RACQUEL ZLEGEROS JOHN PPARK JAE HYUNMIJARES DINDO
    • LEGEROS RACQUEL ZLEGEROS JOHN PPARK JAE HYUNMIJARES DINDO
    • B05D3/02
    • A61C8/0012A61C7/00
    • The invention discloses compositions of Zn-releasing calcium phosphate (Zn-CaP) compounds for use as anti-bacterial coatings for both orthodontic brackets and dental implants. These methods for providing these compositions are also disclosed. Antibacterial coatings on orthodontic brackets will minimize the problems associated with orthodontic appliance, i.e., decalcification or caries formation around and under the orthodontic appliance and calculus formation around the orthodontic appliance. When applied as anti-bacterial coatings on dental implants they minimize the incidence of peri-implantitis that often lead to implant failure and eliminate the costly process of providing a smooth section in the implant. (While roughness is necessary for better osseointegration of the implant, the same roughness facilitates bacterial adhesion and colonization). Anti-bacterial coating on roughened Ti or Ti alloy substrate will also reduce the cost of implant manufacture since applying the coating will reduce the cost of the process of polishing part of the implant to provide a smooth surface less conducive to bacterial adhesion. The invention thus benefits the patients in two areas of dentistry: orthodontics and implant dentistry in terms of health and cost.
    • 本发明公开了用作正牙托槽和牙种植体的抗菌涂层的Zn释放磷酸钙(Zn-CaP)化合物的组合物。 还公开了用于提供这些组合物的这些方法。 正畸托架上的抗菌涂层将最小化与正畸器具相关的问题,即正畸器具周围和下方的脱钙或龋齿形成以及正畸器具周围的结石形成。 当作为牙科植入物上的抗菌涂层使用时,它们可以最小化植入物周围炎的发生率,从而导致植入物失效,并消除在植入物中提供平滑部分的昂贵的过程。 (虽然粗糙度对于植入物的更好的骨整合是必要的,但相同的粗糙度有助于细菌粘附和定植)。 在粗糙化的Ti或Ti合金基材上的抗菌涂层也将降低植入物制造的成本,因为施加涂层将降低抛光部分植入物的过程的成本,以提供较少有利于细菌粘附的光滑表面。 因此,本发明在两个牙科领域中的患者受益:正畸和植入牙科在健康和成本方面。