Search

Qing Chen

Examiner (ID: 17353, Phone: (571)270-1071 , Office: P/2191 )

Most Active Art Unit
2191
Art Unit(s)
2191
Total Applications
1240
Issued Applications
993
Pending Applications
92
Abandoned Applications
176

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18264840 [patent_doc_number] => 20230086082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => MECHANICAL PERFORMANCE OF OPTICAL STRANDED CABLES [patent_app_type] => utility [patent_app_number] => 17/992904 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992904
Mechanical performance of optical stranded cables Nov 21, 2022 Issued
Array ( [id] => 18512739 [patent_doc_number] => 20230228953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => Self-Aligned Fanout Waveguide Structure on Interposer with Linear Multicore Optical Fiber [patent_app_type] => utility [patent_app_number] => 17/990891 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990891
Self-Aligned Fanout Waveguide Structure on Interposer with Linear Multicore Optical Fiber Nov 20, 2022 Pending
Array ( [id] => 19970886 [patent_doc_number] => 12339491 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-24 [patent_title] => Multi-chip photonic quantum computer assembly with optical backplane interposer [patent_app_type] => utility [patent_app_number] => 18/054020 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 67 [patent_no_of_words] => 22515 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18054020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054020
Multi-chip photonic quantum computer assembly with optical backplane interposer Nov 8, 2022 Issued
Array ( [id] => 19014409 [patent_doc_number] => 11921336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Reticulated tube, optical fiber protective unit, method for protecting optical fiber, and method for manufacturing reticulated tube [patent_app_type] => utility [patent_app_number] => 17/982661 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 41 [patent_no_of_words] => 18623 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982661
Reticulated tube, optical fiber protective unit, method for protecting optical fiber, and method for manufacturing reticulated tube Nov 7, 2022 Issued
Array ( [id] => 19694430 [patent_doc_number] => 20250012975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => QUANTUM SIMULATOR USING FIBER LOOPS [patent_app_type] => utility [patent_app_number] => 18/711741 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18711741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/711741
QUANTUM SIMULATOR USING FIBER LOOPS Nov 6, 2022 Pending
Array ( [id] => 18407083 [patent_doc_number] => 20230168435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => FERRULE-LESS FIBER OPTIC CONNECTOR HAVING MULTIPLE OPTICAL FIBERS [patent_app_type] => utility [patent_app_number] => 18/052764 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18052764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052764
FERRULE-LESS FIBER OPTIC CONNECTOR HAVING MULTIPLE OPTICAL FIBERS Nov 3, 2022 Abandoned
Array ( [id] => 18392882 [patent_doc_number] => 20230161102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SENSING CABLE AND SENSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/047840 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047840
Sensing cable and sensing system Oct 18, 2022 Issued
Array ( [id] => 18308528 [patent_doc_number] => 20230112428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => OPTICAL FIBER CABLE THAT PROVIDES ENHANCED SEALING AND SELECTIVELY TEARS SO AS TO PROVIDE ENHANCED ACCESS TO AN OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 17/963943 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963943 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963943
OPTICAL FIBER CABLE THAT PROVIDES ENHANCED SEALING AND SELECTIVELY TEARS SO AS TO PROVIDE ENHANCED ACCESS TO AN OPTICAL FIBER Oct 10, 2022 Pending
Array ( [id] => 18872617 [patent_doc_number] => 11860416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Biased total thickness variations in waveguide display substrates [patent_app_type] => utility [patent_app_number] => 17/938869 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 3470 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17938869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938869
Biased total thickness variations in waveguide display substrates Oct 6, 2022 Issued
Array ( [id] => 19644420 [patent_doc_number] => 20240418940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => OPTICAL CONNECTOR WITH FULCRUM FOR OPTICAL ALIGNMENT [patent_app_type] => utility [patent_app_number] => 18/705015 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18705015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/705015
OPTICAL CONNECTOR WITH FULCRUM FOR OPTICAL ALIGNMENT Oct 4, 2022 Pending
Array ( [id] => 19956194 [patent_doc_number] => 12326605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Carriage for patching, splitting, and/or guiding fiber optic cables [patent_app_type] => utility [patent_app_number] => 17/957374 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 1162 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17957374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957374
Carriage for patching, splitting, and/or guiding fiber optic cables Sep 29, 2022 Issued
Array ( [id] => 18280290 [patent_doc_number] => 20230095762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => RELATIVE MODE TRANSMISSION LOSS MEASUREMENT OF A CONNECTORIZED FIBER OPTIC CABLE [patent_app_type] => utility [patent_app_number] => 17/952399 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13384 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952399
Relative mode transmission loss measurement of a connectorized fiber optic cable Sep 25, 2022 Issued
Array ( [id] => 18140375 [patent_doc_number] => 20230014214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => BUTT CLOSURES AND ORGANIZER ASSEMBLIES THEREFOR [patent_app_type] => utility [patent_app_number] => 17/952738 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17952738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952738
Butt closures and organizer assemblies therefor Sep 25, 2022 Issued
Array ( [id] => 18125757 [patent_doc_number] => 20230011374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => MULTILAYER LOW ATTENUATION DROP CABLE [patent_app_type] => utility [patent_app_number] => 17/947437 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17947437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947437
Multilayer low attenuation drop cable Sep 18, 2022 Issued
Array ( [id] => 18194684 [patent_doc_number] => 20230048203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => ELASTOMERIC LIGHTGUIDE COUPLING FOR CONTINUOUS POSITION LOCALIZATION IN 1,2, AND 3D [patent_app_type] => utility [patent_app_number] => 17/943184 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8623 [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] => 17943184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943184
Elastomeric lightguide coupling for continuous position localization in 1,2, and 3D Sep 11, 2022 Issued
Array ( [id] => 18111055 [patent_doc_number] => 20230003935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => Optical Channel Bandwidth Analyzer [patent_app_type] => utility [patent_app_number] => 17/942430 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942430
Optical channel bandwidth analyzer Sep 11, 2022 Issued
Array ( [id] => 19616744 [patent_doc_number] => 20240402424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => OPTICAL CIRCUIT BOARD AND OPTICAL COMPONENT MOUNTING STRUCTURE USING SAME [patent_app_type] => utility [patent_app_number] => 18/690899 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18690899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690899
OPTICAL CIRCUIT BOARD AND OPTICAL COMPONENT MOUNTING STRUCTURE USING SAME Sep 11, 2022 Pending
Array ( [id] => 19204184 [patent_doc_number] => 20240176083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => OPTICAL CONNECTOR, OPTICAL CONNECTOR CONNECTING STRUCTURE, AND OPTICAL PACKAGING CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/574631 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18574631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574631
OPTICAL CONNECTOR, OPTICAL CONNECTOR CONNECTING STRUCTURE, AND OPTICAL PACKAGING CIRCUIT Aug 18, 2022 Pending
Array ( [id] => 18917804 [patent_doc_number] => 11880080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Fiber optics deploy reel [patent_app_type] => utility [patent_app_number] => 17/888132 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 6624 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17888132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/888132
Fiber optics deploy reel Aug 14, 2022 Issued
Array ( [id] => 18037769 [patent_doc_number] => 20220381985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Photonic Semiconductor Device and Method of Manufacture [patent_app_type] => utility [patent_app_number] => 17/818845 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818845
Photonic semiconductor device and method of manufacture Aug 9, 2022 Issued
Menu