| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 427528000 | Metal or metal alloy substrate | 7 |
| 20080213503 | Life Extension Of Chromium Coatings And Chromium Alloys - Substrates comprising a surface comprising chromium, said surface being adapted to exhibit reduced coefficient of friction and/or increased hardness. | 09-04-2008 |
| 20090252889 | NANOPIN MANUFACTURING METHOD AND NANOMETER SIZED TIP ARRAY BY UTILIZING THE METHOD - Methods to manufacture metal nanopins and metal oxide nanopins are disclosed. Metal nanopins are fabricated on a metal foil by capillaritron plasma source dry etching. The aspect ratio and the density of metal nanopins are controlled by adjusting the temperature of the metal foil during ion beam dry etching. The end radius of metal nanopins less than 10 nm and the aspect ratio of metal nanopins between 25 and 30 can be achieved. Besides, metal oxide nanopins are fabricated by ion implantation and thermal oxidation. The metal foil is implanted with ions and then thermally oxidized to form the metal oxide nanopins. It shows that the metal oxide nanopins fabricated with oxygen implantation exhibit better field emission properties. | 10-08-2009 |
| 20110236592 | METHOD FOR TREATING A METAL ELEMENT WITH ION BEAM - The present invention relates to a method for treating a metal element subjected to an ion beam, where: the ions of the beam are selected from among boron, carbon, nitrogen, and oxygen; the ion acceleration voltage, greater than or equal to 10 kV, and the power of the beam, between 1 W and 10 kW, as well as the ion load per surface unit are selected so as to enable the implantation of ions onto an implantation area with a thickness e | 09-29-2011 |
| 20120114870 | MANUFACTURING METHOD OF NOBLE METAL PLATING LAYER - The invention discloses a manufacturing method of a noble metal plating layer comprising the following steps: preparing a base material which is an alloy including a nickel base and at least one element with high oxidation valence on an object to be plated; soaking the object to be plated in a plating solution including pre-plating noble metal ions to make the element in the base material to be dissolved in the plating solution to obtain at least one ion with high oxidation valence; performing a chemical displacement reaction among the base material, the at least one ion having high oxidation valence, and the pre-plating noble metal ion in the plating solution to precipitate the pre-plating noble metal ion onto a surface of the object to be plated to form a noble metal plating layer. | 05-10-2012 |
| 20130101751 | INSERTION OF LITHIUM INTO ELECTROCHROMIC DEVICES AFTER COMPLETION - The present disclosure describes methods of inserting lithium into an electrochromic device after completion. In the disclosed methods, an ideal amount of lithium can be added post-fabrication to maximize or tailor the free lithium ion density of a layer or the coloration range of a device. Embodiments are directed towards a method to insert lithium into the main device layers of an electrochromic device as a post-processing step after the device has been manufactured. In an embodiment, the methods described are designed to maximize the coloration range while compensating for blind charge loss. | 04-25-2013 |
| 20130266738 | METHOD FOR MAKING STRIP SHAPED GRAPHENE LAYER - A method for making a strip shaped graphene layer includes the following steps. First, a carbon nanotube structure on a surface of a metal substrate is provided. The carbon nanotube structure includes at least one drawn carbon nanotube film. The at least one drawn carbon nanotube film includes a number of carbon nanotube segments, each of the number of carbon nanotube segments being substantially parallel to each other and separated from each other by a strip-shaped gap. Second, carbon ions are implanted into the metal substrate through the strip-shaped gaps. Third, the metal substrate is annealed to obtain the strip shaped graphene layer. | 10-10-2013 |
| 20160122864 | APPARATUS AND METHOD FOR COATING OF SMALL ND-FE-B MAGNETS - The present invention provides an apparatus and a method for coating small Nd—Fe—B magnets. The apparatus includes a furnace having a roller including at least one stirring piece disposed in the compartment. The stifling pieces have an isosceles triangle or trapezoidal shaped cross-section. The side wall of the furnace defines an inlet aperture and an outlet aperture disposed diametrically opposed to one another. A plurality of target source holders include two first target source holders and two second target source holders disposed on the side wall and spaced from one another and between the inlet aperture and the outlet aperture. The method includes a step of disposing a plurality of conductors with the small Nd—Fe—B magnets in the compartment of the roller. The small Nd—Fe—B magnets are mixed with the plurality of conductors in the roller with the roller being rotated of between 5 rpm and 20 rpm. | 05-05-2016 |
