Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

95 results about "Price reduction" patented technology

Price reduction - the act of reducing the selling price of merchandise. discount, deduction. reduction, step-down, diminution, decrease - the act of decreasing or reducing something.

Rebate transaction system

A system and method for converting a rebate sponsor's offer into an instant credit or price reduction against a follow-on purchase. Rebate requests are obtained at a site on the Internet. The rebate request is tested to confirm that the at least one predetermined criterion has been satisfied. The person making the rebate request is enabled to make the follow-on purchase, with the rebate being converted into the instant credit or price reduction against the total price of the follow-on purchase. The follow-on purchase transaction is completed by charging that person for the purchase. The credit or price reduction can be conditioned on at least one predetermined criterion such as amount being spent on the follow-on purchase, the vendor from which the follow-on purchase is being made, and other criteria. The credit or price reduction can be redeemed in parts across a series of follow-on purchase transactions. In another aspect of the invention, consumers are advised of rebate offers. In this aspect, a server of a credit issuer receives purchase transaction details concerning an item purchase from a vendor, the item purchase is correlated with any rebate offer, and, in the event of a match, the consumer is advised by electronic mail that a rebate is available and can be converted into instant credit or price reduction on a follow-on purchase.
Owner:LEASON DAVID +1

Method and system for determining price markdown schedule

Markdown optimization may be performed using a computer system. Markdown objectives may include margin maximization or inventor minimization. Markdown schedule optimization uses an efficient, iterative, targeted combinatorial search. First, permissible discount steps are identified, then for each permissible discount step, a subspace of permissible step dates is identified. Elements from the date step subspace and price reduction subspace are combined and evaluated against the markdown objectives. If an improved markdown schedule is located, a new subspace of permissible step dates is defined to search the subregion of the solution space where the improved markdown optimization schedule was identified. Scheduling of inventory allocation from a distribution center is also disclosed.
Owner:SAP AG

Multilevel converter circuit

In some aspects of the invention, a number of semiconductor switches through which output current passes can be reduced between a direct current power source side, which is an input, and an alternating current output, thus achieving loss reduction, and enabling higher efficiency, price reduction, and miniaturization of a device. In some aspects, a direct current power source, formed of a series connection circuit of single power sources, which has three mutually different voltage levels including zero can be provided with first, second, third, and fourth arm pairs, each configured by connecting two arms formed of semiconductor switches in series, an alternating current switch configured by combining semiconductor switches. As such, a plurality of voltage levels can be to be selected from and output by an on and off control of these switch elements.
Owner:FUJI ELECTRIC CO LTD

Light diffusion sheet and backlight unit using the same

An object of the present invention is to provide a light diffusion sheet having a favorable cost reduction capability due to excellent scratching preventive property of the front face, and having in addition thereto, a favorable directional light diffusion function, transmittivity of rays of light, and a thin film character; and a backlight unit capable of promoting performances such as luminance as well as price reduction, and thin and light modeling capability. The light diffusion sheet of the present invention has a light diffusion sheet including a transparent substrate layer, and a light diffusion layer overlaid on the front face side of the substrate layer, wherein the light diffusion layer has resin beads and a resin binder, characterized in that the light diffusion layer has protruding parts having a shape of a partial spherical body on the front face in a scattering manner. It is preferred that mean height of the protruding parts be 1 μm or greater and 10 μm or less, mean diameter of the protruding parts be 4 μm or greater and 18 μm or less, mean occupancy rate of the protruding parts be 2% or greater and 20% or less, and surface roughness (Ra) of the light diffusion layer be 1.5 μm or greater and 10 μm or less. As the beads, small monodisperse beads as a principal component, and large beads as a sub component may be included.
Owner:KEIWA INCORPORATED

Method and apparatus for enabling and rewarding wireless resource sharing

A method and apparatus determines whether a wireless apparatus (106a) that is operative to communicate over both a wireless wide area network (104) and a wireless local area network (102), will allow shared use of its short range wireless resources, such as LAN radio frequency bandwidth, optical bandwidth or other local area wireless resources, with other proximal wireless units (106b–106n) in the wireless local area network (102). In addition, the method and apparatus generated reward data (116) to provide a reward, such as free telephone calls, account credits, price reductions, or other rewards, so that a billing system is updated when a wireless apparatus (106a–106n) has been designated as allowing shared use of its wireless resources by other proximal wireless units.
Owner:GOOGLE TECH HLDG LLC

Light diffusion sheet and backlight unit using that

An object of the present invention is to provide a light diffusion sheet having a favorable cost reduction capability due to excellent scratching preventive property of the front face, and having in addition thereto, a favorable directional light diffusion function, transmittivity of rays of light, and a thin film character; and a backlight unit capable of promoting performances such as luminance as well as price reduction, and thin and light modeling capability. The light diffusion sheet of the present invention has a light diffusion sheet including a transparent substrate layer, and a light diffusion layer overlaid on the front face side of the substrate layer, wherein the light diffusion layer has resin beads and a resin binder, characterized in that the light diffusion layer has protruding parts having a shape of a partial spherical body on the front face in a scattering manner. It is preferred that mean height of the protruding parts be 1 mum or greater and 10 mum or less, mean diameter of the protruding parts be 4 mum or greater and 18mum or less, mean occupancy rate of the protruding parts be 2% or greater and 20% or less, and surface roughness (Ra) of the light diffusion layer be 1.5 mum or greater and 10 mum or less. As the beads, small monodisperse beads as a principal component, and large beads as a sub component may be included.
Owner:KEIWA INCORPORATED

Two-dimensional Planar photonic crystal superprism device and method of manufacturing the same

Provided are a two-dimensional planar photonic crystal superprism device and a method of manufacturing the same, in which a manufacturing process is simplified using a nanoimprint lithography technique, and thus price-reduction and mass production are facilitated. The two-dimensional planar photonic crystal superprism device includes: a single-mode input waveguide comprising a straight waveguide having a taper structure and a bending waveguide; a superprism formed on an output end side of the single-mode input waveguide and comprising a slab and a photonic crystal superprism; and a single-mode output waveguide comprising a straight waveguide having a taper structure and a bending waveguide, and formed adjacent to the photonic crystal superprism. Using the two-dimensional planar photonic crystal superprism device, it is possible to facilitate manufacturing of nano-photonic integrated circuits, photonic crystal integrated circuits and nano-photonic systems. In addition, a wavelength-selectable photonic crystal superprism device using high dispersion of photonic crystal, which is several hundred times the dispersion of conventional glass prism, can be manufactured using thermal/hot and ultraviolet nanoimprint lithography techniques corresponding to nano-manufacturing technology.
Owner:ELECTRONICS & TELECOMM RES INST

Two-dimensional planar photonic crystal superprism device and method of manufacturing the same

Provided are a two-dimensional planar photonic crystal superprism device and a method of manufacturing the same, in which a manufacturing process is simplified using a nanoimprint lithography technique, and thus price-reduction and mass production are facilitated. The two-dimensional planar photonic crystal superprism device includes: a single-mode input waveguide comprising a straight waveguide having a taper structure and a bending waveguide; a superprism formed on an output end side of the single-mode input waveguide and comprising a slab and a photonic crystal superprism; and a single-mode output waveguide comprising a straight waveguide having a taper structure and a bending waveguide, and formed adjacent to the photonic crystal superprism. Using the two-dimensional planar photonic crystal superprism device, it is possible to facilitate manufacturing of nano-photonic integrated circuits, photonic crystal integrated circuits and nano-photonic systems. In addition, a wavelength-selectable photonic crystal superprism device using high dispersion of photonic crystal, which is several hundred times the dispersion of conventional glass prism, can be manufactured using thermal / hot and ultraviolet nanoimprint lithography techniques corresponding to nano-manufacturing technology.
Owner:ELECTRONICS & TELECOMM RES INST

Zoom Lens

InactiveUS20140177065A1Address rising pricesHigh-quality imaging effectOptical elementsOptical axisConvex side
A high-power zoom lens that achieves size and price reduction, and at the same time provides high-quality imaging. This lens includes at least four lens groups arranged along an optical axis, which are moveable along the axis in order to achieve changes in magnification. The first, third, and fourth lens groups have positive refractive powers, and the second group has a negative refractive power. The second lens group includes a negative meniscus lens arranged closest to the object, provided with a convex surface at the object side. A negative lens is arranged next to the negative meniscus lens, and a negative lens provided with a concave surface at the object side is arranged closest to the image. The fourth lens group includes at least two positive lenses and one negative lens.
Owner:TAMRON
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products