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公开(公告)号：USD1010476S1
公开(公告)日：2024-01-09
申请号：US29724500
申请日：2020-02-14
申请人： Olababy Incorporated
摘要： FIG. 1 is a front perspective view of a translucent cup, with shading showing translucency and white color showing transparency, showing our new design;
FIG. 2 is a back perspective view of the translucent cup of FIG. 1;
FIG. 3 is a front elevational view of the translucent cup of FIG. 1;
FIG. 4 is a back elevational view of the translucent cup of FIG. 1;
FIG. 5 is a left side view of the translucent cup of FIG. 1;
FIG. 6 is a right side view of the translucent cup of FIG. 1;
FIG. 7 is a top plan view of the translucent cup of FIG. 1;
FIG. 8 is a bottom plan view of the translucent cup of FIG. 1;
FIG. 9 is a cross-sectional view of the translucent cup alone the 9-9 line shown in FIG. 3; and,
FIG. 10 is a cross-sectional view of the translucent cup alone the 10-10 line shown in FIG. 7.
The broken lines depict environment, and the elements shown in broken lines form no part of the claimed design.-
公开(公告)号：US11815729B2
公开(公告)日：2023-11-14
申请号：US17229852
申请日：2021-04-13
发明人： Yun-Han Lee , Stephen Choi , Mengfei Wang , Junren Wang , Lu Lu , Kyle Justin Curts
CPC分类号： G02B7/003 , G02B5/1823 , G02B5/32 , G02B27/286 , G02B27/4233 , G03H1/0248 , G02B2005/1804
摘要： A system includes a diffractive optical element configured to receive a first beam and a second beam interfering with one another to generate a first interference pattern. The diffractive optical element is also configured to forwardly diffract the first beam and the second beam to output a third beam and a fourth beam. The third beam and the fourth beam interfere with one another to generate a second interference pattern. The system also includes a detector configured to detect the second interference pattern.
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公开(公告)号：US11733445B2
公开(公告)日：2023-08-22
申请号：US17083370
申请日：2020-10-29
发明人： Yun-Han Lee , Junren Wang , Mengfei Wang , Babak Amirsolaimani , Lu Lu , Scott Charles McEldowney
CPC分类号： G02B5/3083 , G02B5/3016 , G02B6/005 , G02B27/0172
摘要： An optical element includes a first birefringent medium layer with orientations of directors of first optically anisotropic molecules spatially varying with a first in-plane pitch and a first vertical pitch. The optical element also includes a second birefringent medium layer with orientations of directors of second optically anisotropic molecules spatially varying with a second in-plane pitch and a second vertical pitch. The second birefringent medium layer is optically coupled with the first birefringent medium layer and configured to reduce a diffraction of a light by the first birefringent medium layer. The first in-plane pitch is substantially the same as the second in-plane pitch, and the second vertical pitch is smaller than the first vertical pitch.
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公开(公告)号：US11675118B2
公开(公告)日：2023-06-13
申请号：US17363982
申请日：2021-06-30
发明人： Tanya Malhotra , Tingling Rao , Liliana Ruiz Diaz , Oleg Yaroshchuk , Sheng Ye , Andrew John Ouderkirk , Alexander Koshelev , Lafe Joseph Purvis, II , Junren Wang , Arman Boromand
IPC分类号： G02B5/30
CPC分类号： G02B5/3041 , G02B5/3016 , C09K2323/03 , C09K2323/031 , C09K2323/035
摘要： A film stack includes a plurality of first films and a plurality of second films alternately stacked. At least one second film of the plurality of second films includes a solid crystal including crystal molecules aligned in a predetermined alignment direction. At least one first film of the plurality of first films includes an alignment structure configured to at least partially align the crystal molecules of the solid crystal in the predetermined alignment direction.
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5.发明授权公开(公告)号：US11639559B2
公开(公告)日：2023-05-02
申请号：US17159746
申请日：2021-01-27
发明人： Tanya Malhotra , Tingling Rao , Andrew John Ouderkirk , Arman Boromand , Lafe Joseph Purvis , Oleg Yaroshchuk , Sheng Ye , Sandeep Rekhi
摘要： An optical element is provided. The optical element includes a solid crystal including crystal molecules aligned in a predetermined alignment pattern at least partially defined by an alignment structure.
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6.发明授权公开(公告)号：US11624864B2
公开(公告)日：2023-04-11
申请号：US17209205
申请日：2021-03-22
发明人： Junren Wang , Lu Lu , Hyunmin Song , Yun-Han Lee
IPC分类号： G02F1/1337 , G02F1/1335 , G02B5/30 , G02B5/02
摘要： An optical element is provided. The optical element includes an optical film including a birefringent material having a chirality. Optically anisotropic molecules of the birefringent material disposed adjacent a first surface of the optical film are configured with a first pretilt angle in a range of greater than 10° and less than 80°, or in a range of greater than −80° and less than −10°. Optically anisotropic molecules of the birefringent material disposed adjacent a second surface of the optical film opposing the first surface are configured with a second pretilt angle in the range of greater than 10° and less than 80°, or in the range of greater than −80° and less than −10°.
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公开(公告)号：US11543570B1
公开(公告)日：2023-01-03
申请号：US16871956
申请日：2020-05-11
发明人： Jasmine Soria Sears , John Goward , Nathan Matsuda
摘要： An optical dimming device is provided. The optical dimming device includes a photochromic element including a photochromic composition. The photochromic composition includes a combination of a first photochromic material and a second photochromic material having different steady-state absorption profiles. In a direction from a first portion to a second portion of the photochromic element, a concentration of the first photochromic material in the combination decreases and a concentration of the second photochromic material in the combination increases.
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公开(公告)号：US11538600B2
公开(公告)日：2022-12-27
申请号：US16641229
申请日：2018-08-31
申请人： Claudio Filippone
发明人： Claudio Filippone
摘要： Power conversion systems for converting thermal energy from a heat source to electricity are disclosed. In one exemplary embodiment, the power conversion system may include a substantially sealed chamber having an inner shroud having an inlet and an outlet and defining an internal passageway between the inlet and the outlet through which a working fluid passes. The sealed chamber may also include an outer shroud substantially surrounding the inner shroud, such that the working fluid exiting the outlet of the inner shroud returns to the inlet of the inner shroud in a closed-loop via a return passageway formed between an external surface of the inner shroud and an internal surface of the outer shroud. The power conversion system may further include a source heat exchanger disposed in the internal passageway of the inner shroud, the source heat exchanger being configured to at least partially receive a heat transmitting element.
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公开(公告)号：US11431884B2
公开(公告)日：2022-08-30
申请号：US17016280
申请日：2020-09-09
IPC分类号： H04N5/225 , G06V10/60 , H04N13/254
摘要： A device includes a first polarized image sensor configured to capture first image data relating to an object from a first perspective. The device also includes a second polarized image sensor configured to capture second image data relating to the object from a second perspective different from the first perspective. The device further includes a processor configured to obtain at least one of polarization information or depth information of the object based on at least one of the first image data or the second image data, and to extract a feature of the object based on the at least one of the polarization information or the depth information.
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公开(公告)号：US11415805B2
公开(公告)日：2022-08-16
申请号：US17064573
申请日：2020-10-06
摘要： A method includes determining eye tracking information of an eye pupil. A method also includes selectively configuring, based on the eye tracking information, one or more combinations of gratings included in a plurality of grating sets coupled with one or more waveguides to operate in a diffraction state to direct an image light to propagate through one or more sub-eyeboxes of a plurality of sub-eyeboxes. The plurality of sub-eyeboxes define an uncompressed eyebox. The one or more sub-eyeboxes of the plurality of sub-eyeboxes define a compressed eyebox having a size smaller than a size of the uncompressed eyebox.
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