BlackBerry lack of money to find Nokia: you infringe quickly lose my money!
Blackberry sold the global patent held by the brand late last year, and statistics from Gartner show that the BlackBerry mobile operating system still performs poorly, with a market share of 0.0%, which is almost negligible. Therefore, Blackberry may be trying to withdraw some funds from its patent infringement lawsuit against Nokia to subsidize home. At present, BlackBerry has sued Nokia for its intentional infringement of its own patents. In a 96-page legal filing, BlackBerry accused Nokia of using 11 patents including LTE, UMTS/UTRAN-compliant products and services without authorization. What is interesting, however, is that the BlackBerry did not ask the court to rule that Nokia completely stopped the infringement, but instead asked the other party to pay the licensing fees and damages. It is reported that this patent litigation will be heard in the District Court of Delaware in the United States.
The window is one of the basic optical components in optics. It is an optical flat panel that protects electronic components/sensors/semiconductor components in the optical path.
N-Bk7 Window,Optical Window,Laser Protection Lens Window,Window Wedge Bohr Optics Co.,Ltd , https://www.bohr-optics.com
K9 (BK7) has excellent mechanical properties and very low bubbles and impurities, and has good scratch resistance. Due to its stable chemical properties, special grinding and polishing are not required. It is used in many fields such as optoelectronics, microwave technology, diffractive optical element and so on.
The window does not change the optical magnification and only affects the optical path in the optical path. Mechanical properties such as light transmittance, surface accuracy, thickness, parallelism, and substrate material are important parameters of the window. You can choose the window with the appropriate parameters according to the specific application. Such as zinc selenide (ZnSe) windows, germanium (Ge) windows, silicon (Si) windows, barium fluoride (BaF2) windows, calcium fluoride (CaF2) in the infrared (NIR/IR) spectral band Windows; Fused Silica windows used in the ultraviolet (UV) spectral band; K9 windows used in the visible light (VIS) spectral band, etc.