Search

Dung T Nguyen

Examiner (ID: 15163, Phone: (571)272-2297 , Office: P/2871 )

Most Active Art Unit
2871
Art Unit(s)
2828, 2871
Total Applications
3198
Issued Applications
2586
Pending Applications
179
Abandoned Applications
432

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18377413 [patent_doc_number] => 20230152500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => APODIZATION OF REFRACTIVE INDEX PROFILE IN VOLUME GRATINGS [patent_app_type] => utility [patent_app_number] => 18/097973 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097973
APODIZATION OF REFRACTIVE INDEX PROFILE IN VOLUME GRATINGS Jan 16, 2023 Abandoned
Array ( [id] => 18826262 [patent_doc_number] => 11841536 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-12 [patent_title] => Bi-directional optical communication device reduced in complexity and in number of components [patent_app_type] => utility [patent_app_number] => 18/089000 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2367 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089000
Bi-directional optical communication device reduced in complexity and in number of components Dec 26, 2022 Issued
Array ( [id] => 18250594 [patent_doc_number] => 20230077633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => PHOTONIC INTEGRATED CIRCUIT TO GLASS SUBSTRATE ALIGNMENT THROUGH INTEGRATED CYLINDRICAL LENS AND WAVEGUIDE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/476080 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476080
PHOTONIC INTEGRATED CIRCUIT TO GLASS SUBSTRATE ALIGNMENT THROUGH INTEGRATED CYLINDRICAL LENS AND WAVEGUIDE STRUCTURE Sep 14, 2021 Pending
Array ( [id] => 18250900 [patent_doc_number] => 20230077939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => PHOTONIC INTEGRATED CIRCUIT TO GLASS SUBSTRATE ALIGNMENT THROUGH DUAL CYLINDRICAL LENS [patent_app_type] => utility [patent_app_number] => 17/476120 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476120
PHOTONIC INTEGRATED CIRCUIT TO GLASS SUBSTRATE ALIGNMENT THROUGH DUAL CYLINDRICAL LENS Sep 14, 2021 Pending
Array ( [id] => 17401197 [patent_doc_number] => 20220043287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Switchable Raman Nath Gratings [patent_app_type] => utility [patent_app_number] => 17/398936 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17398936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398936
Switchable Raman Nath Gratings Aug 9, 2021 Abandoned
Array ( [id] => 17853328 [patent_doc_number] => 20220283370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => A WAVELENGTH CONTROLLABLE ARRAYED WAVEGUIDE GRATING [patent_app_type] => utility [patent_app_number] => 17/632646 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17632646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/632646
A WAVELENGTH CONTROLLABLE ARRAYED WAVEGUIDE GRATING Nov 17, 2019 Abandoned
Array ( [id] => 13593791 [patent_doc_number] => 20180348444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => OPTICAL CONNECTOR [patent_app_type] => utility [patent_app_number] => 15/991175 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15991175 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/991175
OPTICAL CONNECTOR May 28, 2018 Abandoned
Array ( [id] => 12795442 [patent_doc_number] => 20180156983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => FIBER OPTIC CONNECTOR HAVING AN OPTICAL FIBER THAT IS AXIALLY MOVEABLE WITHIN A FERRULE [patent_app_type] => utility [patent_app_number] => 15/822971 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15822971 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/822971
FIBER OPTIC CONNECTOR HAVING AN OPTICAL FIBER THAT IS AXIALLY MOVEABLE WITHIN A FERRULE Nov 26, 2017 Abandoned
Array ( [id] => 12236127 [patent_doc_number] => 20180068990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'OPTICAL COUPLING DEVICE, MANUFACTURING METHOD THEREOF, AND POWER CONVERSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/797277 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9308 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15797277 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/797277
OPTICAL COUPLING DEVICE, MANUFACTURING METHOD THEREOF, AND POWER CONVERSION SYSTEM Oct 29, 2017 Abandoned
Array ( [id] => 12207056 [patent_doc_number] => 20180052282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'DUAL POLARIZATION ARRAYED WAVEGUIDE GRATING' [patent_app_type] => utility [patent_app_number] => 15/240047 [patent_app_country] => US [patent_app_date] => 2016-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7458 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15240047 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/240047
DUAL POLARIZATION ARRAYED WAVEGUIDE GRATING Aug 17, 2016 Abandoned
Array ( [id] => 12160522 [patent_doc_number] => 20180031788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'SEALED FIBER OPTIC/ELECTRICAL DISTRIBUTION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/223329 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7167 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15223329 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/223329
SEALED FIBER OPTIC/ELECTRICAL DISTRIBUTION DEVICE Jul 28, 2016 Abandoned
Array ( [id] => 11422966 [patent_doc_number] => 20170031110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'FERRULE HOLDER FOR OPTICAL FIBER PROCESSING TOOL' [patent_app_type] => utility [patent_app_number] => 15/219397 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7467 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15219397 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/219397
FERRULE HOLDER FOR OPTICAL FIBER PROCESSING TOOL Jul 25, 2016 Abandoned
Array ( [id] => 10765028 [patent_doc_number] => 20160111183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'Composite Wrapped Steel Tubes for Use in Umbilicals' [patent_app_type] => utility [patent_app_number] => 14/883219 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 808 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14883219 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/883219
Composite Wrapped Steel Tubes for Use in Umbilicals Oct 13, 2015 Abandoned
Array ( [id] => 12139665 [patent_doc_number] => 20180017748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'A METHOD AND APPARATUS FOR INTERCONNECTING PHOTONIC CIRCUITS' [patent_app_type] => utility [patent_app_number] => 15/544797 [patent_app_country] => US [patent_app_date] => 2015-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4463 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15544797 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/544797
A METHOD AND APPARATUS FOR INTERCONNECTING PHOTONIC CIRCUITS Feb 9, 2015 Abandoned
Array ( [id] => 10245350 [patent_doc_number] => 20150130345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'SPARK PLUG AND METHOD OF MANUFACTURING SPARK PLUG' [patent_app_type] => utility [patent_app_number] => 14/536782 [patent_app_country] => US [patent_app_date] => 2014-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 21139 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14536782 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/536782
Spark plug and method of manufacturing spark plug Nov 9, 2014 Issued
Array ( [id] => 10508836 [patent_doc_number] => 09236713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-12 [patent_title] => 'Spark plug having improved ground electrode orientation and method of forming' [patent_app_type] => utility [patent_app_number] => 14/518166 [patent_app_country] => US [patent_app_date] => 2014-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3916 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 729 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14518166 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/518166
Spark plug having improved ground electrode orientation and method of forming Oct 19, 2014 Issued
Array ( [id] => 10107025 [patent_doc_number] => 09142808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-22 [patent_title] => 'Organic light-emitting display device and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 14/485484 [patent_app_country] => US [patent_app_date] => 2014-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 5777 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14485484 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/485484
Organic light-emitting display device and method of manufacturing the same Sep 11, 2014 Issued
Array ( [id] => 10334818 [patent_doc_number] => 20150219822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'QUANTUM DOT BAR CONTAINER AND BACKLIGHT UNIT INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/480498 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 7953 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14480498 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/480498
Quantum dot bar container and backlight unit including the same Sep 7, 2014 Issued
Array ( [id] => 10176840 [patent_doc_number] => 09207040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Baton light' [patent_app_type] => utility [patent_app_number] => 14/340282 [patent_app_country] => US [patent_app_date] => 2014-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 4252 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14340282 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/340282
Baton light Jul 23, 2014 Issued
Array ( [id] => 9836224 [patent_doc_number] => 20150028304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/294811 [patent_app_country] => US [patent_app_date] => 2014-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10127 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14294811 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/294811
Electro-optical device and electronic apparatus Jun 2, 2014 Issued
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