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Flip-chip optoelectronic device
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Patent number 12,149,044
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Issue date Nov 19, 2024
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Denselight Semiconductors Pte Ltd
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Yee Loy Lam
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H01 - BASIC ELECTRIC ELEMENTS
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Photonic integrated chip
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Patent number 11,725,942
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Issue date Aug 15, 2023
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Denselight Semiconductors Pte Ltd
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Yee Loy Lam
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G02 - OPTICS
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Optical space switch
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Patent number 6,879,740
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Issue date Apr 12, 2005
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Denselight Semiconductor PTE LTD
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Yee Loy Lam
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B82 - NANO-TECHNOLOGY
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Optical tap
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Patent number 6,845,197
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Issue date Jan 18, 2005
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Denselight Semiconductors Pte Ltd
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Yee Loy Lam
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G02 - OPTICS
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-
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-
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Active wavelength locking
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Patent number 6,798,796
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Issue date Sep 28, 2004
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Denselight Semiconductor PTE LTD
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Nakamura Hiroshi
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H01 - BASIC ELECTRIC ELEMENTS
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79306286 - DPHI
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Serial number 79306286
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Registration number 6674540
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Filing date Jan 28, 2021
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DENSELIGHT SEMICONDUCTORS PTE LTD
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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78113527 - DENSEMIC
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Serial number 78113527
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Filing date Mar 8, 2002
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DenseLight Semiconductors Pte. Limited
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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78104816 - DENSEPACK
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Serial number 78104816
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Filing date Jan 25, 2002
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DenseLight Semiconductors Pte. Ltd.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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78104312 - DENSELIGHT SEMICONDUCTORS
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Serial number 78104312
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Registration number 2865630
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Filing date Jan 23, 2002
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DenseLight Semiconductors Pte. Ltd.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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78104313 - DENSE PIC TECHNOLOGY
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Serial number 78104313
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Filing date Jan 23, 2002
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DenseLight Semiconductors Pte. Ltd.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76229343 - DENSELIGHT
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Serial number 76229343
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Filing date Mar 23, 2001
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DenseLight Semiconductors PTE Ltd.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76229346 - MEPIC-WDM
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Serial number 76229346
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Filing date Mar 23, 2001
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DenseLight Semiconductors PTE Ltd.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76229347 - DENSEPIC
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Serial number 76229347
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Filing date Mar 23, 2001
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DenseLight Semiconductors PTE Ltd.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76230075 - EG-MAP
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Serial number 76230075
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Filing date Mar 23, 2001
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DenseLight Semiconductors PTE Ltd.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76229335 - MEPIC
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Serial number 76229335
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Filing date Mar 23, 2001
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DenseLight Semiconductors PTE Ltd.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76229348 - DENSELIGHT
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Serial number 76229348
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Filing date Mar 23, 2001
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DenseLight Semiconductors PTE Ltd.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments