公开(公告)号：EP3908520B1

公开(公告)日：2024-09-18

申请号：EP20772667.0

申请日：2020-01-29

IPC分类号： G01H3/10 ,  B64F1/222 ,  B64F5/60 ,  G07C5/08 ,  G05B23/02 ,  B64U30/20 ,  B64U50/13 ,  B64U50/19 ,  B64U80/25 ,  G01H1/00 ,  B64U10/20

CPC分类号： G01H3/10 ,  G01H1/006 ,  B64F5/60 ,  B64F1/222 ,  G07C5/0808 ,  G07C5/0841 ,  G05B23/0283 ,  G05B23/0286 ,  B64U50/19 ,  B64U30/20 ,  B64U50/13 ,  B64U80/25 ,  B64U10/20

公开(公告)号：EP4338060A1

公开(公告)日：2024-03-20

申请号：EP22735274.7

申请日：2022-05-17

申请人： Google LLC

发明人： CARBON-OGDEN, Scott James ,  BLACKLER, James Andrew

IPC分类号： G06F12/02 ,  G06F9/50 ,  G06N3/063 ,  G06N20/00

公开(公告)号：EP4411563A1

公开(公告)日：2024-08-07

申请号：EP24154952.6

申请日：2024-01-31

申请人： Google LLC

发明人： Yuan, Wangqing ,  Horling, Bryan Christopher

IPC分类号： G06F16/332 ,  G06F16/33

CPC分类号： G06F16/3329 ,  G06F16/3344

摘要： Techniques disclosed herein are directed towards generating structured data output based on processing a natural language user query using a semantic parser model. Many implementations include identifying one or more argument spans in the given natural language user query based on comparing an embedding space representation of a candidate argument with an embedding space representation of an example query, where the example query is provided by a developer. Various implementations include hotfixing an under-triggering model and/or an over-triggering model based on additional or alternative example queries provided by a developer.

公开(公告)号：EP4338432A1

公开(公告)日：2024-03-20

申请号：EP22740727.7

申请日：2022-06-02

申请人： Google LLC

发明人： SHIN, Dongeek ,  GUO, Jian

IPC分类号： H04S3/00

公开(公告)号：EP4456448A1

公开(公告)日：2024-10-30

申请号：EP23170391.9

申请日：2023-04-27

申请人： Nokia Solutions and Networks Oy

发明人： Maes, Jochen

IPC分类号： H04B10/2575 ,  H04B10/278 ,  H04J14/02

摘要： There is herein disclosed a system made up of a network of connected apparatus. The network of connected apparatus include a first apparatus, a second apparatus and a third apparatus connected in series to establish a fiber optic bus. The second apparatus includes a first port connected to the first apparatus, a second port connected to a node and a third port connected to the third apparatus. The second apparatus further includes a passive device comprising means for dividing an input fiber optic signal received at the second port into output signals to be transmitted from the first and third port.

公开(公告)号：EP4316001A1

公开(公告)日：2024-02-07

申请号：EP22854549.7

申请日：2022-12-20

申请人： Google LLC

发明人： CHEN, Edison ,  CHOU, Shih-Che ,  WANG, Chih-Cheng ,  HSIEH, Hsueh-Feng

IPC分类号： H04W48/16 ,  H04W48/18 ,  H04W88/06

公开(公告)号：EP3585570B1

公开(公告)日：2024-09-04

申请号：EP18808777.9

申请日：2018-03-22

IPC分类号： B25J9/16 ,  B25J11/00 ,  B25J15/00 ,  G05B19/408 ,  B65H35/00

CPC分类号： B25J9/1697 ,  B25J9/1664 ,  Y10S901/41 ,  Y10S901/43 ,  Y10S901/46 ,  Y10S901/47 ,  G05B2219/4051920130101 ,  G05B2219/4051220130101 ,  G05B2219/3640520130101 ,  G05B2219/3641520130101 ,  G05B2219/3640720130101 ,  G05B2219/3641620130101 ,  G05B19/4083 ,  B25J9/1684 ,  G05B2219/4056420130101

公开(公告)号：EP4372451A2

公开(公告)日：2024-05-22

申请号：EP24152203.6

申请日：2019-03-18

申请人： Digilens Inc.

发明人： WALDERN, Jonathan David ,  POPOVICH, Milan, Momcilo ,  GRANT, Alastair John

IPC分类号： G02B27/00

CPC分类号： G02B5/3016 ,  G02B6/2726 ,  G02B6/34 ,  G02B27/0081 ,  G02B27/0172 ,  G02B2027/017420130101 ,  G02B27/0103 ,  G02B2027/010920130101 ,  G02B2027/012520130101 ,  G02B5/3083

摘要： Many embodiments in accordance with the invention are directed towards waveguides implementing birefringence control. In some embodiments, the waveguide includes a birefringent grating layer and a birefringence control layer. In further embodiments, the birefringence control layer is compact and efficient. Such structures can be utilized for various applications, including but not limited to: compensating for polarization related losses in holographic waveguides; providing three-dimensional LC director alignment in waveguides based on Bragg gratings; and spatially varying angular/spectral bandwidth for homogenizing the output from a waveguide. In some embodiments, a polarization-maintaining, wide-angle, and high-reflection waveguide cladding with polarization compensation is implemented for grating birefringence. In several embodiments, a thin polarization control layer is implemented for providing either quarter wave or half wave retardation.

公开(公告)号：EP4348340A1

公开(公告)日：2024-04-10

申请号：EP22843026.0

申请日：2022-07-12

申请人： Avegant Corp.

发明人： EASH, Aaron Matthew ,  GROSS, Andrew John ,  TANG, Edward Chia Ning ,  WELCH III, Warren Cornelius ,  WESTRA, Christopher David

IPC分类号： G02B27/01 ,  G02B6/34

公开(公告)号：EP4372451A3

公开(公告)日：2024-08-14

申请号：EP24152203.6

申请日：2019-03-18

申请人： Digilens Inc.

发明人： WALDERN, Jonathan David ,  POPOVICH, Milan, Momcilo ,  GRANT, Alastair John

IPC分类号： G02F1/13363 ,  G02B5/18 ,  G02B6/10 ,  G02F1/01 ,  G02F1/1335 ,  G02B27/01 ,  G02B5/30 ,  G02B27/00

CPC分类号： G02B5/3016 ,  G02B6/2726 ,  G02B6/34 ,  G02B27/0081 ,  G02B27/0172 ,  G02B2027/017420130101 ,  G02B27/0103 ,  G02B2027/010920130101 ,  G02B2027/012520130101 ,  G02B5/3083 ,  G02B5/1833

摘要： Many embodiments in accordance with the invention are directed towards waveguides implementing birefringence control. In some embodiments, the waveguide includes a birefringent grating layer and a birefringence control layer. In further embodiments, the birefringence control layer is compact and efficient. Such structures can be utilized for various applications, including but not limited to: compensating for polarization related losses in holographic waveguides; providing three-dimensional LC director alignment in waveguides based on Bragg gratings; and spatially varying angular/spectral bandwidth for homogenizing the output from a waveguide. In some embodiments, a polarization-maintaining, wide-angle, and high-reflection waveguide cladding with polarization compensation is implemented for grating birefringence. In several embodiments, a thin polarization control layer is implemented for providing either quarter wave or half wave retardation.