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] => 20188210 [patent_doc_number] => 12399320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Method and system for variable optical thickness waveguides for augmented reality devices [patent_app_type] => utility [patent_app_number] => 17/705202 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 128 [patent_no_of_words] => 46076 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17705202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705202
Method and system for variable optical thickness waveguides for augmented reality devices Mar 24, 2022 Issued
Array ( [id] => 17721775 [patent_doc_number] => 20220214497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => Photonic Systems to Enable Top-Side Wafer-Level Optical and Electrical Test [patent_app_type] => utility [patent_app_number] => 17/701072 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701072
Photonic systems to enable top-side wafer-level optical and electrical test Mar 21, 2022 Issued
Array ( [id] => 18486372 [patent_doc_number] => 20230213716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => RIBBED AND GROOVED SHEATH FOR OPTICAL FIBER CABLE [patent_app_type] => utility [patent_app_number] => 17/700480 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700480
RIBBED AND GROOVED SHEATH FOR OPTICAL FIBER CABLE Mar 20, 2022 Abandoned
Array ( [id] => 18838755 [patent_doc_number] => 11846822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Optical fiber cable with compressed core and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/697707 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4108 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697707
Optical fiber cable with compressed core and manufacturing method thereof Mar 16, 2022 Issued
Array ( [id] => 18917803 [patent_doc_number] => 11880079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Structure for flaming droplet suppression in optical fiber cables [patent_app_type] => utility [patent_app_number] => 17/697371 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2930 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697371
Structure for flaming droplet suppression in optical fiber cables Mar 16, 2022 Issued
Array ( [id] => 19405135 [patent_doc_number] => 20240288646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => OPTICAL FIBER CABLE AND METHOD OF MANUFACTURING OPTICAL FIBER CABLE [patent_app_type] => utility [patent_app_number] => 18/569834 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18569834 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569834
OPTICAL FIBER CABLE AND METHOD OF MANUFACTURING OPTICAL FIBER CABLE Mar 7, 2022 Pending
Array ( [id] => 19319792 [patent_doc_number] => 20240241336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => METHOD AND SYSTEM FOR MANUFACTURING OPTICAL FIBER RIBBON [patent_app_type] => utility [patent_app_number] => 18/561894 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18561894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561894
METHOD AND SYSTEM FOR MANUFACTURING OPTICAL FIBER RIBBON Feb 27, 2022 Pending
Array ( [id] => 18749666 [patent_doc_number] => 11808974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Semiconductor device and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/666948 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 6208 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666948
Semiconductor device and method of manufacturing the same Feb 7, 2022 Issued
Array ( [id] => 17613262 [patent_doc_number] => 20220155542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => FLAME RETARDANT FIBER OPTIC CABLE WITH HALOGEN FREE SHEATH FOR BLOWING APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/591935 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591935
Flame retardant fiber optic cable with halogen free sheath for blowing applications Feb 2, 2022 Issued
Array ( [id] => 18538592 [patent_doc_number] => 20230243695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => MULTI-LAYER FIBER OPTIC CABLE WITH A CURED GELLING MATERIAL AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 17/589164 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589164
Multi-layer fiber optic cable with a cured gelling material and methods of making and using same Jan 30, 2022 Issued
Array ( [id] => 17736200 [patent_doc_number] => 20220221659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => MANAGED CONNECTIVITY IN FIBER OPTIC SYSTEMS AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/582258 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17582258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582258
Managed connectivity in fiber optic systems and methods thereof Jan 23, 2022 Issued
Array ( [id] => 17762896 [patent_doc_number] => 20220236508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => OPTICAL FIBRE UNIT FOR AIR-BLOWN INSTALLATIONS [patent_app_type] => utility [patent_app_number] => 17/576447 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17576447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576447
Optical fibre unit for air-blown installations Jan 13, 2022 Issued
Array ( [id] => 17793727 [patent_doc_number] => 20220252819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Array of tubes for optical cables [patent_app_type] => utility [patent_app_number] => 17/560649 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560649
Array of tubes for optical cables Dec 22, 2021 Issued
Array ( [id] => 20506780 [patent_doc_number] => 12541055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Electronic device including a lens assembly [patent_app_type] => utility [patent_app_number] => 17/557648 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3483 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17557648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/557648
Electronic device including a lens assembly Dec 20, 2021 Issued
Array ( [id] => 18078862 [patent_doc_number] => 20220404474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => SILICON PHOTONIC SYSTEMS FOR LIDAR APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/558201 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558201
Silicon photonic systems for LIDAR applications Dec 20, 2021 Issued
Array ( [id] => 17673907 [patent_doc_number] => 20220187074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => PHOTONIC INTEGRATED CHIP [patent_app_type] => utility [patent_app_number] => 17/644682 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644682
Photonic integrated chip Dec 15, 2021 Issued
Array ( [id] => 18989205 [patent_doc_number] => 20240061174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => METHOD FOR GENERATING AND INTERACTING WITH POLYMERIC PHOTONIC INTEGRATED CIRCUITS [patent_app_type] => utility [patent_app_number] => 18/258771 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18258771 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258771
METHOD FOR GENERATING AND INTERACTING WITH POLYMERIC PHOTONIC INTEGRATED CIRCUITS Dec 15, 2021 Pending
Array ( [id] => 17689617 [patent_doc_number] => 20220196910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ENVIRONMENTALLY PROTECTED PHOTONIC INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/541345 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17541345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541345
Environmentally protected photonic integrated circuit Dec 2, 2021 Issued
Array ( [id] => 17628730 [patent_doc_number] => 20220163745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => OPTICAL FIBER LOOP RELAXATION [patent_app_type] => utility [patent_app_number] => 17/541042 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17541042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541042
Optical fiber loop relaxation Dec 1, 2021 Issued
Array ( [id] => 18414348 [patent_doc_number] => 11668886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Laser and photonic chip integration [patent_app_type] => utility [patent_app_number] => 17/454918 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6493 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454918
Laser and photonic chip integration Nov 14, 2021 Issued
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