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1. 发明公开

US20240035882A1 LIGHT SENSING METHOD HAVING SENSING ORDER ADJUSTING MECHANISM 审中-公开
公开(公告)号：US20240035882A1
公开(公告)日：2024-02-01
申请号：US17950217
申请日：2022-09-22
申请人： ANPEC ELECTRONICS CORPORATION
发明人： YU-YU CHEN , Jia-Hua Hong , CHIH-YUAN CHEN
IPC分类号： G01J1/16 , G01J1/42
CPC分类号： G01J1/16 , G01J1/4204 , G01J2001/1668 , G01J1/08
摘要： A light sensing method having a sensing order adjusting mechanism is provided. The method includes steps of: in a previous sensing cycle, sensing a first light signal that is emitted by both of an ambient light source and a light-emitting component and then is reflected by a tested object; in the previous sensing cycle, sensing a second light signal that is emitted by both of the ambient light source and the light-emitting component and then is reflected by the tested object; in the previous sensing cycle, sensing an ambient light signal emitted by only the ambient light source; and in a next sensing cycle, sensing the first light signal, the second light signal and the ambient light signal in an order different from that in the previous sensing cycle.

2. 发明申请

US20190103503A1 PHOTODETECTOR FOR DETECTING INCOMING INFRARED LIGHT 审中-公开
公开(公告)号：US20190103503A1
公开(公告)日：2019-04-04
申请号：US16150921
申请日：2018-10-03
申请人： THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING / MCGILL UNIVERSITY , VALORBEC, L.P.
发明人： Monireh MOAYEDI POUR FARD , Christopher WILLIAMS , Glenn COWAN , Odile LIBOIRON-LADOUCEUR
IPC分类号： H01L31/103 , G01J1/16 , H01L27/144
CPC分类号： H01L31/103 , G01J1/16 , H01L27/144
摘要： There is described a photodetector for detecting incoming infrared light. The photodetector generally has a substrate; an i-type semiconductor region extending along the substrate, the i-type semiconductor region being sandwiched between a p-type semiconductor region and an n-type semiconductor region; a grating coupler being optically connected to one of two ends of the i-type semiconductor region, the grating coupler redirecting incoming infrared light into and along the i-type semiconductor region via the one of the two ends of the i-type semiconductor region for propagation of infrared light along the i-type semiconductor region; and a photocurrent detection circuit electrically connected to the p-type semiconductor region and to the n-type semiconductor region for detecting a photocurrent resulting from said propagation.

3. 发明申请

US20180238811A1 DIAMOND IDENTIFICATION APPARATUS 审中-公开
公开(公告)号：US20180238811A1
公开(公告)日：2018-08-23
申请号：US15751529
申请日：2016-07-07
申请人： Jubilee Diamond Instrument (S) Pte. Ltd.
发明人： Kui Lim Tam
IPC分类号： G01N21/87 , G01J1/16
CPC分类号： G01N21/87 , G01J1/16 , G01J1/44 , G01N21/64
摘要： A diamond identification apparatus is disclosed, the diamond identification apparatus comprising a support platform for receiving a gemstone at an observation position, a first light source arranged to emit light at a predetermined angle towards the observation position and a first photodiode arranged to detect an amount of light from the first light source being reflected from the gemstone at the observation position. The diamond identification apparatus further comprises a second light source arranged to emit light towards the observation position, a second photodiode arranged to detect light from the second light source that passes through the gemstone at the observation position and a processor unit.

4. 发明申请

US20180211646A1 SYSTEM AND A METHOD FOR ATTENUATING SOUND PRODUCED BY A VEHICLE 审中-公开
公开(公告)号：US20180211646A1
公开(公告)日：2018-07-26
申请号：US15460916
申请日：2017-03-16
申请人： Wipro Limited
发明人： Vijay KUMAR , Thomas Chittakattu NINAN
IPC分类号： G10K11/04 , F01N1/00 , F01N13/02 , G01J1/16 , G01H17/00
CPC分类号： G10K11/04 , F01N1/00 , F01N1/168 , F01N1/18 , F01N13/02 , F01N2900/12 , F02D2200/025 , F02D2200/701 , G01H17/00 , G01J1/16
摘要： The present disclosure discloses a system for attenuating sound produced by a vehicle. The system comprises a navigation device associated with the vehicle for determining location details of the vehicle, a sound reduction unit provisioned in an exhaust assembly of the vehicle. The system further includes an Electronic Control Unit (ECU) of the vehicle communicatively coupled to the navigation device and the sound reduction unit. The ECU is configured to detect sound reduction location, by comparing the location details with a pre-defined location data and operate the sound reduction unit to attenuate sound produced by the vehicle when the sound reduction location is detected. The system of the present disclosure, attenuates sound intensity of the vehicle to a desired level by considering surrounding conditions of the vehicle, thus the vehicle noise may be automatically attenuated in the sound sensitive areas or locations.

5. 发明授权

US09952093B2 Ultraviolet index measuring method and apparatus 有权
公开(公告)号：US09952093B2
公开(公告)日：2018-04-24
申请号：US15007884
申请日：2016-01-27
申请人： KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE
发明人： Dong-Hoon Lee , Seongchong Park , Dong-Joo Shin
IPC分类号： G01T1/20 , G01J1/42 , G01J1/16
CPC分类号： G01J1/4228 , G01J1/16 , G01J1/429
摘要： An ultraviolet index measuring method and apparatus includes preparing a first photosensor having spectral response only in a first section of a wavelength between 250 nm and 298 nm, a second photosensor having spectral response only in a second section of a wavelength between 298 nm and 328 nm, and a third photosensor having spectral response only in a third section of a wavelength between 328 nm and 400 nm. An output signal of the first photosensor, an output signal of the second photosensor, and an output signal of the third photosensor are calibrated using spectral irradiance of reference solar light. First photocurrent of the first photosensor, second photocurrent of the second photosensor, and third photocurrent of the third photosensor are measured under a measurement environment. An ultraviolet index is calculated using the first photocurrent, the second photocurrent, and the third photocurrent under the measurement environment.

6. 发明申请

US20170313250A1 CONTROLLING DIMMING OF MIRRORS OR DISPLAYS USING DUAL-FUNCTION LIGHTING 有权
公开(公告)号：US20170313250A1
公开(公告)日：2017-11-02
申请号：US15143322
申请日：2016-04-29
申请人： Faraday&Future Inc.
发明人： Evan Roger FISCHER
IPC分类号： B60R1/08 , B60R1/00 , H04N7/18 , G01J1/42 , B60Q1/26 , H04N5/238 , B60R1/12 , B60Q1/44 , G01J1/16 , G01J1/44
CPC分类号： B60R1/083 , B60Q1/0023 , B60Q1/2603 , B60Q1/44 , B60R1/00 , B60R1/088 , B60R1/1207 , B60R2001/1223 , B60R2300/30 , G01J1/16 , G01J1/4204 , G01J2001/446 , H04N5/235 , H04N5/238 , H04N7/181 , H04N7/183
摘要： A vehicle is disclosed. The vehicle includes a first indicator light associated with a first function or a first state of the vehicle (e.g., a brake light), and circuitry coupled to the first indicator light. The circuitry is configured to cause the first indicator light to emit light when the vehicle is performing the first function or is operating in the first state, and detect an amount of light incident on the first indicator light. Thus, the indicator light can be used to detect incoming light to perform various vehicle functions (e.g., automatically dimming mirrors based on the incoming light) without the need for a dedicated light sensor.

7. 发明申请

US20170064432A1 Near Field Gesture Control System and Method 有权
标题翻译：近场手势控制系统和方法
公开(公告)号：US20170064432A1
公开(公告)日：2017-03-02
申请号：US15244917
申请日：2016-08-23
申请人： BRAGI GmbH
发明人： Nikolaj Hviid , Friedrich Christian Förstner , Eric Christian Hirsch
IPC分类号： H04R1/10 , G01J1/16 , G06F3/01
CPC分类号： H04R1/1041 , G01J1/16 , G06F3/017 , G06F3/03547 , H04R2430/01
摘要： An earpiece includes an earpiece housing, a processor disposed within the earpiece housing, and a gesture based interface operatively connected to the processor and configured to detect changes in an energy field associated with user gestures. The processor is configured to interpret the changes in the energy field to determine the user gestures.
摘要翻译：耳机包括听筒壳体，设置在听筒壳体内的处理器以及可操作地连接到处理器并被配置为检测与用户手势相关联的能量场的变化的基于手势的界面。处理器被配置为解释能量场中的变化以确定用户的手势。

8. 发明授权

US09493025B2 Graphene layers for identification of products 有权
标题翻译：石墨烯层用于识别产品
公开(公告)号：US09493025B2
公开(公告)日：2016-11-15
申请号：US14599637
申请日：2015-01-19
申请人： International Business Machines Corporation
发明人： Damon B. Farmer , Dirk Pfeiffer , Joshua T. Smith
IPC分类号： G01N21/00 , B42D25/36 , G01N21/956 , B42D25/465
CPC分类号： G01N21/534 , B42D25/36 , B42D25/465 , G01J1/00 , G01J1/16 , G01N21/95607 , G01N2201/062
摘要： Aspects of the present disclosure relate to a security device, in particular, a multilayered security device. The multilayered security device includes a substrate layer having a first substrate. The substrate layer attaches to the product. The multilayered security device also includes a graphene layer. The graphene layer has a first continuous graphene sheet that is made of a monolayer of covalently-bonded carbon atoms. The graphene layer also forms, in response to exposure to a verification stimulus, a contrasting pattern with respect to an exposed substrate area from the substrate layer.
摘要翻译：本公开的方面涉及安全装置，特别是多层安全装置。多层安全装置包括具有第一基板的基板层。基底层附着在产品上。多层安全装置还包括石墨烯层。石墨烯层具有由单层共价键合的碳原子制成的第一连续石墨烯片。石墨烯层还响应于暴露于验证刺激而形成相对于从衬底层暴露的衬底区域的对比图案。

9. 发明申请

US20160227621A1 TECHNIQUES FOR LUMEN MAINTENANCE AND COLOR SHIFT COMPENSATION 有权
标题翻译：用于维护和颜色移位补偿的技术
公开(公告)号：US20160227621A1
公开(公告)日：2016-08-04
申请号：US15093917
申请日：2016-04-08
申请人： Ming Li , Qi Dai , Keng Chen
发明人： Ming Li , Qi Dai , Keng Chen
IPC分类号： H05B33/08 , G01J1/02 , G01J1/16
CPC分类号： H05B33/0869 , G01J1/0228 , G01J1/0238 , G01J1/16 , G01J1/58 , G01J2001/1673
摘要： Techniques are disclosed for maintaining consistent lumen output of a lighting assembly over time. By maintaining a consistent lumen output, it is possible to maintain acceptable color stability where color mixing of multiple outputs is used. The lighting assembly may be any lighting configuration that might suffer from lumen depreciation and/or color drift over time, and may include any type(s) of light source(s) that may be monitored and driven accordingly. The lighting assembly, in addition to light source(s), includes a photo detector and a directed light source, such as a laser. The directed light source provides a golden sample for use in calibrating the photo detector, which in turn monitors lumen output of the light source(s). Drive signals are adjusted to account for lumen depreciation of the monitored light source(s).
摘要翻译：公开了用于在一段时间内维持照明组件的一致的流明输出的技术。通过保持一致的流明输出，可以在使用多个输出的颜色混合的情况下保持可接受的颜色稳定性。照明组件可以是可能遭受流逝衰减和/或随时间的颜色漂移的任何照明配置，并且可以包括可以相应地监视和驱动的任何类型的光源。除了光源之外，照明组件还包括光检测器和诸如激光器的定向光源。定向光源提供用于校准光电检测器的金色样品，其又监测光源的流明输出。驱动信号被调整以考虑所监视的光源的流明衰减。

10. 发明申请

US20160139434A1 USING GOOGLE GLASS TO PROJECT A RED OVERLAY THAT ENHANCES NIGHT VISION 有权
标题翻译：使用GOOGLE玻璃来设计增强夜视的红色覆盖物
公开(公告)号：US20160139434A1
公开(公告)日：2016-05-19
申请号：US14849255
申请日：2015-09-09
申请人： International Business Machines Corporation
发明人： Stephen James Moore
IPC分类号： G02C11/00 , G01J1/02 , G01J1/42
CPC分类号： G02C11/10 , G01J1/0219 , G01J1/0238 , G01J1/16 , G01J1/42 , G01J1/4204 , G02C11/04
摘要： There is provided a method for improving a night vision by operating a pair of eyeglasses comprising: a sensor that detects an intensity of a light near a user; a comparator device that compares the detected light intensity near the user against a dimness threshold; and an onboard projector in the pair of eyeglasses projecting a red light simultaneously into each eye of the user if the detected light intensity near the user becomes lower than the threshold.
摘要翻译：提供了一种通过操作一对眼镜来改善夜视的方法，包括：传感器，其检测用户附近的光的强度; 比较装置，用于将用户附近的检测光强度与暗度阈值进行比较; 并且如果用户附近的检测到的光强度低于阈值，则该对眼镜中的机载投影仪将红色光同时投射到用户的每只眼睛中。

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