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Hu, SE
Annika Hu, Akersberga SE
| Patent application number | Description | Published |
|---|---|---|
| 20100141532 | ANTENNA FEEDING ARRANGEMENT - A dual polarized aperture coupled patch antenna element, including at least one antenna patch and a feeding arrangement, wherein said feeding arrangement comprises: | 06-10-2010 |
| 20100265150 | Antenna Assembly - An antenna assembly and a method of mounting such an assembly are disclosed. A first and a second assembly portion are joined together, wherein the assembly portions each comprise a elongated reflector body serving as a reflector for electromagnetic power radiated by the antenna assembly portion, and a set of antenna element receiving means located in a linear row along a longitudinal direction of the reflector body for respectively receiving an antenna element, and side portions along the long sides of the said reflector body. The assembly method comprises the step of fastening the first and second assembly portions to each other along a respective side portion of the said assembly portions so as to form a dual array antenna assembly. | 10-21-2010 |
Annika Hu, Akersherga SE
| Patent application number | Description | Published |
|---|---|---|
| 20090213013 | ANTENNA FEEDING ARRANGEMENT - There is disclosed an antenna element, including at least one antenna patch and a feeding arrangement which comprises: a ground plane including: a first aperture slot and a second aperture slot, where said aperture slots cross each other perpendicularly; a feeding plane including: a first antenna port for feeding microwave energy via a first feeding junction into a first pair of feed lines which extend in parallel along said first aperture slot, on each side thereof; a second antenna port for feeding microwave energy via a second feeding junction into a second pair of feed lines which extend in parallel along said second aperture slot, on each side thereof; and where said feed lines cross each other in at least one point, at a mutual distance. Said feeding arrangement is furthermore irregularly configured for compensating for an imbalance caused by said crossing of said feed lines. | 08-27-2009 |
Kefei Hu, Uppsala SE
| Patent application number | Description | Published |
|---|---|---|
| 20100119591 | USE OF LIPID CONTAINING PARTICLES COMPRISING QUILLAJA SAPONINS FOR THE TREATMENT OF CANCER - The present invention relates to the use of lipid containing particles, such as liposomes, iscom and/or iscom matrix and posintros, comprising at least one lipid and at least one saponin for the preparation of a pharmaceutical for the treatment of cancer. The saponins are preferably from | 05-13-2010 |
Qiu-Hong Hu, Goteborg SE
| Patent application number | Description | Published |
|---|---|---|
| 20090128002 | Two-Way Reciprocal Amplification Electron/Photon Source - In one embodiment of the present invention, an electron/photon source is disclosed based on field emission, cathodoluminescent and photo-enhanced field emission, including an evacuated chamber inside a housing, further including an anode and a cathode arranged inside the evacuated chamber. Furthermore, the cathode is arranged to emit electrons when a voltage is applied between the anode and cathode, the anode being arranged to emit light at a first wavelength range when receiving electrons emitted from the cathode, and a wavelength range converting material arranged to receive the emitted light of the first wavelength range and emit light at a second wavelength range. In a novel way, an embodiment of the present invention makes it possible to, in two steps, convert the electrons emitted from the cathode to visible light. The invention has shown to be advantageous, and makes it possible to select new emission materials, manufactured at a fraction of the cost associated with the earlier used materials where the electron to visible light conversion was done in one step. | 05-21-2009 |
| 20090167140 | Carbon Based Field Emission Cathode and Method of Manufacturing the Same - A method for manufacturing a field emission cathode comprising the steps of providing a liquid compound comprising a liquid phenolic resin and at least one of a metal salt and a metal oxide, arranging a conductive cathode support ( | 07-02-2009 |
| 20100025673 | Light Emitting Diode and Method for Manufacturing the Same - The present invention relates to a light emitting diode ( | 02-04-2010 |
| 20110018427 | FIELD EMISSION DISPLAY - The present invention relates to a method for the manufacturing of a field-emission display ( | 01-27-2011 |
| 20110101245 | EVAPORATION SYSTEM - The present invention relates to an evaporation system comprising a vacuum chamber, a crucible for receiving an evaporation material, a substrate holder for receiving a substrate, and an electron beam source for heating the evaporation material to be deposited on the substrate, wherein the electron beam source together with the crucible and the substrate holder are arranged inside of the vacuum chamber, the electron beam source is a field emission electron beam source, and the evaporation system further comprises a control unit for controlling the direction of electrons emitted by the field emission electron beam source such that the emitted electrons heat the evaporation material such that it evaporates. | 05-05-2011 |
Qui-Hong Hu, GÖteborg SE
| Patent application number | Description | Published |
|---|---|---|
| 20110305312 | X-RAY SOURCE COMPRISING A FIELD EMISSION CATHODE - The present invention relates to an x-ray source, comprising a field emission cathode, an anode, connectors for allowing application of a high voltage between the cathode and the anode for enabling emission of an x-ray beam, and an evacuated chamber inside of which the anode and the cathode are arranged, the evacuated chamber having an x-ray transparent window, wherein the field emission cathode consists of a carbonized solid compound foam having a continuous cellular structure, the continuous cellular structure providing multiple emission cites for emission of electrons onto the anode when the high voltage is applied. The field emission cathode provides for the possibility to increase the efficiency of the x-ray system as it is possible to in a much higher degree control the electrons emitted by the field emission cathode in terms of switching time, current, kinetic energy and the emission direction. | 12-15-2011 |
Yun Chao Hu, Bromma SE
| Patent application number | Description | Published |
|---|---|---|
| 20100220844 | Method and arrangement for capturing of voice during a telephone conference - Method of and arrangement for associating voice clips with a document, the document being reviewed by at least one participant during a telephone conference set up between a convener communication set (T | 09-02-2010 |