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Spectrometer

Spectrometer-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Lateral introduction of ions into rf ion guides
Bruker Daltonik Gmbh
August 10, 2017 - N°20170229298

An ion guide system includes an ion guide with pole rods, a device for laterally introducing an ion species, and a mass spectrometer for analyzing product ions of reactions between different ion species. The device is configured and positioned such that an rf field with at least two-fold rotational symmetry with respect to the axis is generated. The device includes ...
Analyte system and method for determining hemoglobin parameters in whole blood
Nova Biomedical Corporation
August 10, 2017 - N°20170227523

A compact optical spectrometer for measuring hemoglobin parameters in whole blood includes an enclosed spectrometer housing having a light entrance port, a light input slit disposed on one side of a circuit board substrate and positioned adjacent to and aligned with the light entrance port, a light-array detector disposed on the one side of the circuit board substrate adjacent the ...
Analyte system and method for determining hemoglobin parameters in whole blood
Nova Biomedical Corporation
August 10, 2017 - N°20170227522

A method of measuring whole-blood hemoglobin parameters includes providing a led light source, guiding light having the spectral range from the led light source along an optical path, providing a cuvette module with a sample receiving chamber, providing a pair of first and second optical diffusers disposed in the optical path where the cuvette module is disposed between the pair ...
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Spectrometer Patent Applications
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Methods of determining properties of oil
Opta-periph
August 10, 2017 - N°20170227516

This invention concerns methods of determining properties of oil, especially crude oil with a spectrometer. This invention also concerns a crude oil analytical and single or multi-stream sampling device which is particularly suitable for the online measurement of crude oil properties with a spectrometer (8). This invention further concerns a crude oil sampling procedure which is particularly suitable for the online ...
Analyzer alignment, sample detection, localization, and focusing method and system
Sciaps, Inc.
August 10, 2017 - N°20170227469

An analysis (e. G., libs) system includes a source of radiation, an optical emission path for the radiation from the source of radiation to a sample, and an optical detection path for photons emitted by the sample. A detector fiber bundle transmits photons to the spectrometer subsystem. At least one fiber of the fiber bundle is connected to an illumination ...
Apparatus, systems, and methods for on-chip spectroscopy using optical switches
Sciaps, Inc.
August 10, 2017 - N°20170227399

A spectrometer includes an interferometer having a first interference arm and a second interference arm to produce interference patterns from incident light. At least one of the interference arms includes a series of cascaded optical switches connected by two (or more) waveguides of different lengths. Each optical switch directs the incident light into one waveguide or another, thereby changing the ...
Spectrometer Patent Pack
Download 221+ patent application PDFs
Spectrometer Patent Applications
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inventor
  • 221+ full patent PDF documents of Spectrometer-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Band pass extraction from an ion trapping device and tof mass spectrometer sensitivity enhancement
Dh Technologies Development Pte Ltd.
August 03, 2017 - N°20170221692

A multipole rod set of an ion guide is adapted to receive a radial rf trapping voltage and a radial dipole direct current dc voltage. A lens electrode of the ion guide is positioned at one end of the multipole rod set to extract ions from the multipole rod set and adapted to receive an axial trapping ac voltage and ...
Method of introducing ions into a vacuum region of a mass spectrometer
Micromass Uk Limited
August 03, 2017 - N°20170221690

A method of mass spectrometry or ion mobility spectrometry is disclosed. The method comprises providing a spectrometer comprising an orifice between an atmospheric pressure region and a sub-atmospheric pressure region of the spectrometer, wherein the sub-atmospheric pressure region comprises an ion guide or ion trap; providing a sample probe comprising a needle assembly on which a sample is deposited or ...
Method for tracing distribution of moving ions in ion mobility spectrometer
Graduate School At Shenzhen, Tsinghua University
August 03, 2017 - N°20170219524

A method for tracing a distribution of moving ions in an ion mobility spectrometer is provided, including steps: first selecting a sample having light-emitting characteristics as a tracing sample; subsequently, ionizing the tracing sample by using an ionization source, and feeding ions of the tracing sample to a drift lube of the ion mobility spectrometer; using a plate to collect ...
Spectrometer touch panel graphical user interface display support and movement mechanism
Thermo Electron Scientific Instruments Llc
August 03, 2017 - N°20170219431

The present invention is directed to a spectrophotometer instrument that includes an arm that can swing between a closed position and an open position which is upward and backward of the lower position and wherein the display is moveable between a position behind the arm to a position to a side of the arm. Thus, the features herein provides the ...
Optical filter and spectrometer
Viavi Solutions, Inc.
August 03, 2017 - N°20170219430

An optical filter is disclosed including two laterally variable bandpass filters stacked at a fixed distance from each other, so that the upstream filter functions as a spatial filter for the downstream filter. This happens because an oblique beam transmitted by the upstream filter is displaced laterally when impinging on the downstream filter. The lateral displacement causes a suppression of ...
Libs analyzer sample presence detection system and method
Sciaps, Inc.
August 03, 2017 - N°20170219429

A libs analyzer and method includes a laser configured to produce a plasma on a sample at a focal point on the sample and a spectrometer responsive to radiation emitted from the plasma and configured to produce an output spectrum. A detector is positioned to detect low intensity pre-firing radiation produced by the laser and reflected off the sample from ...
Skin measuring device and wristwatch
Pyreos Ltd.
August 03, 2017 - N°20170215796

A skin measuring device for spectroscopic measurement of the skin of a body part is provided. The skin measuring device has a press-on frame with a window and a flat face. The skin measuring device has an atr infrared spectrometer which includes an atr crystal that is secured to the press-on frame and that has a sample stage which is ...
Spectrometer Patent Pack
Download 221+ patent application PDFs
Spectrometer Patent Applications
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For professional research & prior art discovery
inventor
  • 221+ full patent PDF documents of Spectrometer-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Quadrupole mass spectrometer
Thermo Fisher Scientific (bremen) Gmbh
July 27, 2017 - N°20170213717

In mass spectrometry, ion optics process a received ion beam into an output ion beam travelling in an output direction and having a spatial distribution in a plane perpendicular to the output direction elongated in one dimension of the plane relative to the other dimension of the plane and defines an axis of elongation thereby. A quadrupole ion optical device ...
Multipath duty cycle enhancement
Micromass Uk Limited
July 27, 2017 - N°20170213713

A mass spectrometer is disclosed comprising a first device, a second device and a switch arranged and adapted: (i) to direct ions at a first time t1 to the first device and to substantially prevent ions from entering the second device; and (ii) to direct ions at a second later time t2 to the second device and to substantially prevent ...
Spectrometer
Andor Technology Limited
July 27, 2017 - N°20170211974

The present invention provides a spectrometer, comprising: an inlet for the receipt of incident light; an optical path for transmitting the incident light from the inlet to an analysis plane; a focusing element located along the optical path, wherein the spectrometer has an in-focus position in which a focal point of the spectrometer and the analysis plane coincide; and a ...
Ion transfer tube flow and pumping system load
Thermo Finnigan Llc
July 20, 2017 - N°20170207075

A mass spectrometer system can include an ion source, a vacuum chamber; a mass analyzer within the vacuum chamber, a transfer tube between the ion source and the vacuum chamber, a transfer tube heater, and a vacuum pump. The mass spectrometer system can be configured to reduce the pump speed of the vacuum pump in response to receiving a transfer ...
Method of mass spectrometry and a mass spectrometer
Micromass Uk Limited
July 20, 2017 - N°20170207072

The present invention relates to a method of mass spectrometry, an apparatus adapted to perform the method and a mass spectrometer. More particularly, but not exclusively, the present invention relates to a method of mass spectrometry comprising the step of associating parent and fragmentation ions from a sample by measuring the parent and fragmentation ions from two or more different ...
Electron energy loss spectrometer using direct detection sensor
Gatan, Inc.
July 20, 2017 - N°20170207059

An electron energy loss spectrometer is described having a direct detection sensor, a high speed shutter and a sensor processor wherein the sensor processor combines images from individual sensor read-outs and converts a two dimensional image from said sensor into a one dimensional spectrum and wherein the one dimensional spectrum is output to a computer and operation of the high ...
Electron energy loss spectrometer
Gatan, Inc.
July 20, 2017 - N°20170207058

An electron energy loss spectrometer for electron microscopy is disclosed having an electrically isolated drift tube extending through the bending magnet and through subsequent optics that focus and magnify the spectrum. An electrostatic or magnetic lens is located either before or after or both before and after the drift tube and the lens or lenses are adjusted as a function ...
Methods for top-down multiplexed mass spectral analysis of mixtures of proteins or polypeptides
Thermo Finnigan Llc
July 20, 2017 - N°20170205425

Applications of ion-ion reaction chemistry are disclosed in which proton transfer reactions (ptr) and real-time data analysis methods are used to (1) simplify complex mixture analysis of samples introduced into a mass spectrometer, and (2) improve resolution and sensitivity for the analysis of large proteins in excess of 50 kda by removing charge and reducing the collisional cross section.
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