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1. 发明专利

JP2013172115A Wafer manufacturing method for ecological processing 审中-公开
标题翻译：用于生态加工的波浪制造方法
公开(公告)号：JP2013172115A
公开(公告)日：2013-09-02
申请号：JP2012036945
申请日：2012-02-23
申请人： Zhihao Chen , 陳志豪
发明人： CHEN ZHIHAO
IPC分类号： H01L21/301 , H01L21/304
摘要： PROBLEM TO BE SOLVED: To provide a wafer manufacturing method for ecological processing, which is capable of selecting and recycling indefectible chips among defective wafers to improve production yield and reduce manufacturing costs, is capable of reducing the quantity of waste wafers to achieve energy saving and the reduction of carbon dioxide, and is capable of meeting the needs for environment protection.SOLUTION: In the wafer manufacturing method for ecological processing, one defective wafer is processed. First, the defective damaged (or indefectible) wafer is cut to form a plurality of independent chips. Rear surfaces of the chips are polished into prescribed thicknesses in accordance with required chip thicknesses, and further, polished indefectible chips are sequentially laid out in arrangement grooves of a plate, whereby processing is completed.
摘要翻译：要解决的问题：为了提供一种生态处理的晶片制造方法，其能够选择和循环不良晶片中的不可缺少的芯片以提高生产成本并降低制造成本，能够减少废弃晶片的数量以实现节能和减少二氧化碳，能够满足环保要求。解决方案：在生态处理的晶圆制造方法中，处理一个缺陷晶片。首先，将有缺陷的（或不可缺少的）晶片切割成多个独立的芯片。根据所需的芯片厚度将芯片的后表面抛光成规定的厚度，并且将抛光的不可靠的芯片依次布置在板的布置槽中，从而完成处理。

2. 发明授权

US10404915B1 Method and system for panoramic video image stabilization 有权
公开(公告)号：US10404915B1
公开(公告)日：2019-09-03
申请号：US15092922
申请日：2016-04-07
申请人： Scott Zhihao Chen
发明人： Scott Zhihao Chen
IPC分类号： H04N5/232 , G03B37/04 , H04N13/00
摘要： Panoramic imaging systems and techniques are disclosed. In one aspect, a technique for generating a stabilized panoramic video image output based on raw image data captured by a panoramic imaging system includes the steps of: receiving raw video images capturing by the panoramic imaging system which is integrated with a set of position sensors; receiving multiple sets of sensor signals acquired by the set of position sensors concurrently when the raw video images are being captured; processing the multiple sets of sensor signals to determine unwanted position changes of the panoramic imaging system when the raw video images are being capturing; and performing an image stabilization operation on the received raw video images to compensate for the effects of the unwanted position changes, thereby generating stabilized panoramic video images based on the raw video images.

3. 发明授权

US10390007B1 Method and system for panoramic 3D video capture and display 有权
公开(公告)号：US10390007B1
公开(公告)日：2019-08-20
申请号：US15149178
申请日：2016-05-08
申请人： Scott Zhihao Chen
发明人： Scott Zhihao Chen
IPC分类号： H04N13/366 , H04N5/232 , H04N13/117 , H04N13/161 , H04N13/383 , H04N13/125 , H04N13/128 , H04N13/111 , H04N5/341 , H04N13/189 , H04N13/243 , H04N13/282
摘要： Panoramic three-dimensional (3D) imaging systems for capturing stereoscopic video images and presenting 3D video images to a viewer based on the captured stereoscopic video images are disclosed. In some embodiments, the described systems use a proposed parallax vector to encode captured stereoscopic video images in real-time when the raw video images are being captured. During panoramic video playback, the computed parallax vectors are used to reproduce stereoscopic video images based on the angle of view of an audience relative to a display screen before outputting the stereoscopic video images to the left and right eyes of the audience to create the realistic 3D experience.

4. 发明授权

US10045000B1 Method and system for omni-directional audio signal acquisition and playback 有权
公开(公告)号：US10045000B1
公开(公告)日：2018-08-07
申请号：US15394652
申请日：2016-12-29
申请人： Scott Zhihao Chen
发明人： Scott Zhihao Chen
IPC分类号： H04N9/80 , H04N5/92 , H04N9/802 , H04R1/40 , H04S7/00 , H04R5/027 , H04R5/02 , H04N5/84 , H04N5/89
摘要： An omni-directional audio signal acquisition and playback system is disclosed. In some embodiments, the described system includes a set of microphones positioned substantially evenly with respect to a center of the audio signal acquisition environment, the set of microphones are configured to acquire multiple channels of omni-directional audio signals. The system further includes one or more processors configured to: determine current positions of both the left and the right ears of a viewer's head; identify a subset of microphones within the set of microphones which is closest to the current positions of the left and right ears of the viewer's head; and compute a left channel and a right channel of audio output signals using the omni-directional audio signals recorded by the identified subset of microphones. The system also includes a set of audio output devices configured to playback the left channel and the right channel of audio output signals for the left ear and the right ear of the viewer, respectively.

5. 发明授权

US09984436B1 Method and system for real-time equirectangular projection 有权
公开(公告)号：US09984436B1
公开(公告)日：2018-05-29
申请号：US15061900
申请日：2016-03-04
申请人： Scott Zhihao Chen
发明人： Scott Zhihao Chen
IPC分类号： G06T3/00 , H04N5/232 , G06T1/60 , G06K9/52
CPC分类号： G06T3/0018 , G06K9/52 , G06T1/60 , G06T3/0093 , G06T2200/28 , G06T2207/20021 , H04N5/23238
摘要： A system and machine-implemented method of real-time equirectangular projection are provided. A first macro-block in an equirectangular projection lookup table is retrieved. A second macro-block of pixels corresponding to the first macro-block determined by pixel mapping information of the first macro-block is retrieved. Destination coordinates of the pixels in the second macro-block by the pixel mapping information is determined. Pixel values of the pixels in the second macro-block to the corresponding destination coordinates are provided for output.

6. 外观设计

USD818024S1 Panoramic camera 有权
公开(公告)号：USD818024S1
公开(公告)日：2018-05-15
申请号：US29569732
申请日：2016-06-30
申请人： Zhihao Chen
设计人： Zhihao Chen

7. 发明授权

US10148875B1 Method and system for interfacing multiple channels of panoramic videos with a high-definition port of a processor 有权
公开(公告)号：US10148875B1
公开(公告)日：2018-12-04
申请号：US15156611
申请日：2016-05-17
申请人： Scott Zhihao Chen
发明人： Scott Zhihao Chen
IPC分类号： H04N21/63 , B60R11/04 , H04N5/232 , H04N7/015 , H04N5/265 , H04N21/637
摘要： Panoramic imaging systems and process for multiplexing a set of video signal inputs captured by a set of cameras in a panoramic imaging system into a single video signal output is disclosed. In some embodiments, the disclosed process receives a set of input image frames associated with the set of video signal inputs and temporarily stores the set of input image frames in a memory. Next, for each pair of image frames in the set of input image frames, the process iteratively processes each line in the pair of image frames to construct a portion of a video signal output frame. The process then combines portions of the video signal output frame to form a single composite output frame containing the image data of the set of input image frames.

8. 发明授权

US10051192B1 System and apparatus for adjusting luminance levels of multiple channels of panoramic video signals 有权
公开(公告)号：US10051192B1
公开(公告)日：2018-08-14
申请号：US15173654
申请日：2016-06-05
申请人： Scott Zhihao Chen
发明人： Scott Zhihao Chen
IPC分类号： G06T5/40 , H04N5/235 , H04N5/232 , H04N5/247 , H04N9/73 , H04N9/77 , H04N9/64
摘要： Panoramic imaging system and process for adjusting luminance levels of a set of video signals captured by a set of cameras in the panoramic imaging system is disclosed. In some embodiments, the disclosed panoramic imaging system includes a housing, the set of cameras and an integrated circuit (IC) chip coupled to the set of cameras and configured to adjust luminance levels of a set of video signals captured by the set of cameras, thereby enabling the set of cameras to capture the set of video signals having substantially the same luminance level. The panoramic imaging system further includes an image processor coupled to the IC chip and configured to receive the set of video signals having substantially the same luminance level and to post-process the set of video signals.

9. 发明授权

US09947108B1 Method and system for automatic detection and tracking of moving objects in panoramic video 有权
公开(公告)号：US09947108B1
公开(公告)日：2018-04-17
申请号：US15149653
申请日：2016-05-09
申请人： Scott Zhihao Chen
发明人： Scott Zhihao Chen
IPC分类号： G06K9/00 , G06T7/20 , H04N5/232 , G06T3/40
CPC分类号： G06T7/2093 , G06T3/4038 , G06T7/2006 , G06T7/2046 , G06T2207/20144 , H04N5/23229 , H04N5/23238
摘要： Panoramic imaging systems and techniques are disclosed. In one aspect, a technique for automatic detecting and tracking of a foreground object includes the steps of: receiving a first set of raw images in an image sequence captured by a panoramic imaging system; stitching, by the panoramic imaging system, the first set of raw images to generate a panoramic image; detecting, by the panoramic imaging system, a foreground object in the panoramic image; tracking, by the panoramic imaging system, a movement of the foreground object in the image sequence; and generating, by the panoramic imaging system, a panoramic video based on the image sequence with tracking the movement of the foreground object.

10. 发明申请

US20050247994A1 Shallow trench isolation structure and method 审中-公开
公开(公告)号：US20050247994A1
公开(公告)日：2005-11-10
申请号：US11178935
申请日：2005-07-11
申请人： Freidoon Mehrad , Zhihao Chen , Shashank Ekbote , Brian Trentman
发明人： Freidoon Mehrad , Zhihao Chen , Shashank Ekbote , Brian Trentman
IPC分类号： H01L21/762 , H01L29/00
CPC分类号： H01L21/76224
摘要： Disclosed is a shallow trench isolation (STI) structure and methods of manufacturing the same. The methods eliminate the requirement for design size adjustments (DSA) in manufacturing the STI structure. Further disclosed is an STI trench liner and methods for the formation thereof by growing a thin oxide layer on shallow isolation trench surfaces while preventing oxide formation on adjacent nitride surfaces, followed by the deposition of, and oxide growth upon, a polysilicon layer.

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