Patents by Inventor Lingli Wang
Lingli Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240123372Abstract: A process for treating aged oil by electron beam irradiation is disclosed, comprising the following steps: step 1, homogenizing the aged oil and then feeding the aged oil into a distributor; step 2, forming a liquid layer having a certain thickness on the distributor; step 3, installing and debugging an electron beam irradiation device on the distributor; step 4, installing and debugging a phased-array microwave emitter on the distributor after installing and debugging the electron beam irradiation device; step 5, turning on the electron beam irradiation device and the phased-array microwave emitter; and step 6, dividing the treated aged oil and then allowing the aged oil after dividing to enter an oil pool and a water pool for standing. Oil flows out from an upper layer of the oil pool, a lower layer of the oil pool flows back to an aged oil storage pool.Type: ApplicationFiled: April 25, 2022Publication date: April 18, 2024Inventors: YI LI, Xiaohui FAN, Liping WEI, Xudong QING, Yuan FAN, Guangchuan LIU, Dong YANG, Xiuding HU, Haitao CUI, Liqing WANG, Lingli REN
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Publication number: 20240100208Abstract: An innovative equipment system comprises a tap water reservoir system, a disinfectant reactor system, a pump system, a disinfection and safety door spraying system, a sewage recycling system and a sewage treatment system, wherein the tap water reservoir system is mainly configured to store tap water in advance according to actual cargo volumes and disinfection requirements, and generally in tons; and the disinfectant reactor system comprises boron-doped diamond electrode modules, a reactor indicating lamp module, a visible reactor, a smart control screen, at least one water tank and a structure protection module. The Innovative disinfection and sterilization equipment system can easily kill bacteria and viruses such as Escherichia coli, Staphylococcus aureus, Salmonella typhimurium, and new coronavirus in a short time and enhance disinfection efficiency.Type: ApplicationFiled: November 7, 2022Publication date: March 28, 2024Inventors: Pengzhou LEI, Yihao ZHANG, Lingli SUN, Junhong CHEN, Yingqiang ZHAO, Bo WANG, Xiangye ZENG, Zhanjun ZHANG, Jiandong ZHANG, Zhiqiang SHI
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Publication number: 20140347743Abstract: A photographic wide-angle lens system with internal focusing has a front array (II) of negative refractive power that is rigid within itself and fixed on the object-side, a rear array (III) of positive refractive power that is rigid within itself and fixed on the image side of an aperture diaphragm (A), and a focusing array (II) of positive refractive power having an optical single element (5) that is arranged between the front array (I) and the aperture diaphragm A and is axially movable from a maximum axial position on the object side to a maximum axial position on the image side to vary the focus distance from its maximum to its minimum value. The optical single element of the focusing array (II) has at least one aspheric surface (51, 52) and the image-side end lens (9) of the rear array (III) is configured as a positive, aspheric meniscus lens.Type: ApplicationFiled: May 20, 2014Publication date: November 27, 2014Applicant: Jos. Schneider Optische Werke GmbHInventors: Lingli Wang, Ihar Shyshkin
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Patent number: 8824880Abstract: An imaging system having a front side and rear side enveloping a light transmitting space formed therebetween A front lens situated on the front side forms a portal through which light from an object enters into the light transmitting space wherein at least one optical element composed of glass or elastic material, liquid lenses or liquid crystal elements, and an image sensor are positioned to develop a folded beam path between the front lens and the image sensor, and a real image of the object on the image sensor. Electrically driving at least one optical element enables alteration of the focal length within the system in a manner switchable between at least two values. The change in focal length is realized with the aid of electrically controlled piezo-actuators or by an electric field applied to at least one variable optical element.Type: GrantFiled: February 23, 2011Date of Patent: September 2, 2014Assignee: Jos. Schneider Optische Werke GmbHInventor: Lingli Wang
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Patent number: 8687165Abstract: An imaging system for imaging an object onto an image sensor, and which has a front side facing the object and a rear side facing away from the object, the rear side being arranged behind the front side as viewed from the object. Furthermore, the imaging system has a light entrance device at the front side through which light coming from the object can enter into the imaging system. In this case, the light traverses the beam path between object and image sensor. At least one first and one second optical element are likewise present and are arranged at the rear side in such a way that they can influence the beam path. The light entrance device has an electrically switchable liquid crystal element which deflects the beam path at at least one first angle and a second angle which is different from the first angle depending on the electrical switching state. A discretely switchable focal length change is realized by this electrically effected change in the beam path.Type: GrantFiled: February 16, 2011Date of Patent: April 1, 2014Assignee: Jos. Schneider Optische Werke GmbHInventor: Lingli Wang
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Patent number: 8665399Abstract: The present invention relates to a light output device (10) comprising a plurality of light source units (18) arranged in a laminated glass structure. The light output device is characterized by a plurality of switchable liquid crystal-based (24) devices arranged to alter the beam shapes of light emitted by the light source units when in a beam shape altering mode. The present invention also relates to a method for controlling a light output device.Type: GrantFiled: April 11, 2008Date of Patent: March 4, 2014Assignee: Koninklijke Philips N.V.Inventors: Lingli Wang, Dirk Kornelis Gerhardus De Boer
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Publication number: 20130235350Abstract: For illuminating an object and generating a light image, e.g. for presentation of the object, an illumination assembly comprises a reflective part for illumination and a diffractive part for generating the light image. A light source such as a LED Light source is used for generating the light.Type: ApplicationFiled: April 30, 2013Publication date: September 12, 2013Applicant: Koninklijke Philips Electronics N.V.Inventor: Lingli WANG
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Patent number: 8506144Abstract: The invention provides a car lighting unit (1) comprising a reflector (10) and a light source (20) arranged to generate light (21). The reflector (10) circumferentially surrounds the light source and the reflector has a reflector opening (11). The reflector is arranged to reflect at least part of the light from the light source through the reflector opening. The car lighting unit further comprises a 3D hologram (30). The car lighting unit is constructed to generate a beam of light (22) and a holographic 3D image (31), using light from the light source (20).Type: GrantFiled: April 25, 2008Date of Patent: August 13, 2013Assignee: Koninklijke Philips N.V.Inventors: Lingli Wang, Augustinus Gregorius Henricus Meijers, Nils Benter, Ludo Haenen, Matthias Daniel Epmeier
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Publication number: 20130107108Abstract: A camera module for imaging an object onto an image sensor and having at least two carrier plates, wherein a plurality of basic lenses are arranged on one carrier plate and a plurality of lens attachments are arranged on the second carrier plate. The carrier plates are arranged one above the other in two planes and are horizontally displaceable in order to position different basic lenses and vehicle attachments in the beam path and thus combine them with one another. One embodiment of the proposed solution comprises for example, six basic lenses and four telenegative lens attachments making it possible to realize 30 discretely switchable different focal lengths and to achieve a quasi-zoom having small dimensions.Type: ApplicationFiled: April 18, 2011Publication date: May 2, 2013Applicant: JOS. SCHNEIDER OPTISCHE WERKE GMBHInventors: Udo Schauss, Josef Staub, Lingli Wang
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Publication number: 20130107218Abstract: A system for stereoscopic cinema projection comprising at least one projector for projecting two images, one image for a first eye and one image for a second eye of a viewer, is proposed. The beam paths of the light emerging from the projector respectively run through a linear polarizer to a correspondingly assigned projection lens. After passing through the projection lens, the beam paths of the two images, which are different for the eyes of a viewer, run through a radial and respectively a tangential polarization filter and are simultaneously projected, with different polarization states, exactly one on top of the other onto a metallic projection wall. By means of a visual aid for both eyes of a viewer, the lenses of which are configured differently for each eye with a radial and respectively a tangential polarization filter, each partial image is made visible only for the first or left eye or the second or right eye (or vice versa) and the 3D impression is thus generated for the viewer.Type: ApplicationFiled: May 6, 2011Publication date: May 2, 2013Applicant: JOS. SCHNEIDER OPTISCHE WERKE GMBH,Inventors: Hildegard Ebbesmeier, Lingli Wang, Udo Schauss
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Patent number: 8430525Abstract: For illuminating an object and generating a light image, e.g. for presentation of the object, an illumination assembly comprises a reflective part for illumination and a diffractive part for generating the light image. A light source such as a LED light source is used for generating the light.Type: GrantFiled: May 8, 2008Date of Patent: April 30, 2013Assignee: Koninklijke Philips Electronics N.V.Inventor: Lingli Wang
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Patent number: 8356902Abstract: A system comprises means (PL; MI) for projecting an image light beam (ILB) on a projection area (PA) for display of an image (PI) on the projection area (PA), and means (1) for generating an ambient light beam (ALB; ALB1, ALB2) and comprising: an ambient light source (LS; LS1, LS2) for generating ambient light, a collimator (CO) or a light-guide (LG1, LG2) for receiving the ambient light to supply the ambient light beam (ALB; ALB1, ALB2), and a reflector (RF; RF1, RF2) for reflecting the ambient light beam (ALB; ALB1, ALB2) towards the projection area (PA) to obtain an ambient lighting area (ALI) adjacent the image (PI).Type: GrantFiled: September 8, 2008Date of Patent: January 22, 2013Assignee: Koninklijke Philips Electronics N.V.Inventors: Elvira Johanna Maria Paulussen, Vlatko Milosevski, Egbert Lenderink, Lingli Wang, Joseph Ludovicus Antonius Maria Sormani
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Publication number: 20120327292Abstract: An imaging system having a front side and rear side enveloping a light transmitting space formed therebetween A front lens situated on the front side forms a portal through which light from an object enters into the light transmitting space wherein at least one optical element composed of glass or elastic material, liquid lenses or liquid crystal elements, and an image sensor are positioned to develop a folded beam path between the front lens and the image sensor, and a real image of the object on the image sensor. Electrically driving at least one optical element enables alteration of the focal length within the system in a manner switchable between at least two values. The change in focal length is realized with the aid of electrically controlled piezo-actuators or by an electric field applied to at least one variable optical element.Type: ApplicationFiled: February 23, 2011Publication date: December 27, 2012Applicant: JOS. SCHNEIDER OPTISCHE WERKE GMBHInventor: Lingli Wang
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Publication number: 20120307165Abstract: An imaging system for imaging an object onto an image sensor, and which has a front side facing the object and a rear side facing away from the object, the rear side being arranged behind the front side as viewed from the object. Furthermore, the imaging system has a light entrance device at the front side through which light coming from the object can enter into the imaging system. In this case, the light traverses the beam path between object and image sensor. At least one first and one second optical element are likewise present and are arranged at the rear side in such a way that they can influence the beam path. The light entrance device has an electrically switchable liquid crystal element which deflects the beam path at at least one first angle and a second angle which is different from the first angle depending on the electrical switching state. A discretely switchable focal length change is realized by this electrically effected change in the beam path.Type: ApplicationFiled: February 16, 2011Publication date: December 6, 2012Applicant: JOS. SCHNEIDER OPTISCHE WERKE GMBHInventor: Lingli Wang
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Patent number: 8317379Abstract: The invention provides a car lighting unit comprising a reflector and a light source arranged to generate light. The reflector circumferentially surrounds the light source and has a reflector opening. The reflector is arranged to reflect at least part of the light from the light source through the reflector opening. The car lighting unit further comprises a source-related 3D hologram and a source-unrelated 3D hologram. The car lighting unit is 5 constructed to generate a beam of light and a source-related holographic 3D image, using light from the light source, during operation of the lighting unit, and a source-unrelated 3D holographic image when the lighting unit is not in operation.Type: GrantFiled: January 30, 2009Date of Patent: November 27, 2012Assignee: Koninklijke Philips Electronics N.V.Inventors: Emmanuel Wilhelmus Johannes Leonardus Oomen, Lingli Wang
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Patent number: 8277106Abstract: The present invention provides a lighting device, comprising a first light guide adapted to guide light and output the light in a first direction; a second light guide adapted to guide light and output the light in another, second direction; a dividing structure adapted to receive light from a light source and guide the light into the first light guide and into the second light guide, wherein the dividing structure comprises controllable dividing means for guiding a first percentage of the light from the light source into the first light guide, and a second percentage of the light from the light source into the second light guide.Type: GrantFiled: May 8, 2008Date of Patent: October 2, 2012Assignee: Koninklijke Philips Electronics N.V.Inventors: Ramon Pascal Van Gorkom, Lingli Wang, Marcellinus Petrus Carolus Michael Krijn
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Patent number: 8113685Abstract: The invention provides a lighting device comprising at least one lamp and at least one OLED which are arranged to generate light, wherein the at least one OLED is arranged to transmit at least part of the light generated by the at least one lamp. The lighting device of the invention may advantageously provide the option of providing two types of light, namely, “normal” of the lamp, which can be used for e.g. illumination purposes, and OLED light of the OLED, which can be used for lumination purposes.Type: GrantFiled: January 16, 2008Date of Patent: February 14, 2012Assignee: Koninklijke Philips Electronics N.V.Inventors: Lars Rene Christian Waumans, Lingli Wang
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Patent number: D996786Type: GrantFiled: April 3, 2023Date of Patent: August 29, 2023Inventor: Lingli Wang
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Patent number: D1011706Type: GrantFiled: April 3, 2023Date of Patent: January 23, 2024Inventor: Lingli Wang
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Patent number: D1012443Type: GrantFiled: November 2, 2023Date of Patent: January 30, 2024Inventor: Lingli Wang