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] => 19638669 [patent_doc_number] => 12169274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Method and apparatus for moving a fibre tip [patent_app_type] => utility [patent_app_number] => 18/007685 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7070 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18007685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/007685
Method and apparatus for moving a fibre tip May 12, 2021 Issued
Array ( [id] => 18009071 [patent_doc_number] => 20220367838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/763871 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17763871 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763871
Display panel, manufacturing method thereof, and display device May 12, 2021 Issued
Array ( [id] => 17969542 [patent_doc_number] => 11487069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Laser welding of cable jacket [patent_app_type] => utility [patent_app_number] => 17/319668 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4235 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319668
Laser welding of cable jacket May 12, 2021 Issued
Array ( [id] => 19197534 [patent_doc_number] => 11994766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Backlight module, method of manufacturing the same, display device [patent_app_type] => utility [patent_app_number] => 17/764427 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 9432 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17764427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764427
Backlight module, method of manufacturing the same, display device May 11, 2021 Issued
Array ( [id] => 18437391 [patent_doc_number] => 20230184686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => WAVEGUIDE WITH OUTER COATING FOR ANALYTE DETECTION [patent_app_type] => utility [patent_app_number] => 17/924151 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924151 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924151
Waveguide with outer coating for analyte detection May 11, 2021 Issued
Array ( [id] => 17401135 [patent_doc_number] => 20220043225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => HEAT RESISTANT WATER BLOCKING TAPE [patent_app_type] => utility [patent_app_number] => 17/316724 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17316724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/316724
HEAT RESISTANT WATER BLOCKING TAPE May 10, 2021 Pending
Array ( [id] => 19028465 [patent_doc_number] => 11927820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Fiber optic drop assembly [patent_app_type] => utility [patent_app_number] => 17/314077 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2995 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314077
Fiber optic drop assembly May 6, 2021 Issued
Array ( [id] => 17038428 [patent_doc_number] => 20210255387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => BIASED TOTAL THICKNESS VARIATIONS IN WAVEGUIDE DISPLAY SUBSTRATES [patent_app_type] => utility [patent_app_number] => 17/308407 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3456 [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] => 17308407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308407
Biased total thickness variations in waveguide display substrates May 4, 2021 Issued
Array ( [id] => 17023708 [patent_doc_number] => 20210247579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => FLEXIBLE, NON-PREFERENTIAL BEND JACKETS FOR OPTICAL FIBER CABLES [patent_app_type] => utility [patent_app_number] => 17/243941 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243941
Flexible, non-preferential bend jackets for optical fiber cables Apr 28, 2021 Issued
Array ( [id] => 18275643 [patent_doc_number] => 11614584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Loopback waveguide [patent_app_type] => utility [patent_app_number] => 17/242584 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 21 [patent_no_of_words] => 24533 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242584 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242584
Loopback waveguide Apr 27, 2021 Issued
Array ( [id] => 17229960 [patent_doc_number] => 20210356517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => LOOPBACK WAVEGUIDE [patent_app_type] => utility [patent_app_number] => 17/242580 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242580 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242580
Loopback waveguide Apr 27, 2021 Issued
Array ( [id] => 17947317 [patent_doc_number] => 20220334336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SMART CASSETTE FOR INSTALLING OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 17/235311 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4351 [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] => 17235311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/235311
Smart cassette for installing optical fiber Apr 19, 2021 Issued
Array ( [id] => 17947315 [patent_doc_number] => 20220334334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SYSTEM FOR INSTALLING OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 17/235360 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17235360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/235360
System for installing optical fiber Apr 19, 2021 Issued
Array ( [id] => 17171939 [patent_doc_number] => 20210325609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => SILICON GRATING WITH AMORPHOUS SILICON PERTURBATION [patent_app_type] => utility [patent_app_number] => 17/230864 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4009 [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] => 17230864 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230864
Silicon grating with amorphous silicon perturbation Apr 13, 2021 Issued
Array ( [id] => 17939869 [patent_doc_number] => 11474318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Multilayer low attenuation drop cable [patent_app_type] => utility [patent_app_number] => 17/227549 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3420 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227549
Multilayer low attenuation drop cable Apr 11, 2021 Issued
Array ( [id] => 17401118 [patent_doc_number] => 20220043208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => PHOTONIC SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 17/226542 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22583 [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] => 17226542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226542
Photonic semiconductor device and method of manufacture Apr 8, 2021 Issued
Array ( [id] => 17143261 [patent_doc_number] => 20210311274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => FIBER PISTONING SOLUTION [patent_app_type] => utility [patent_app_number] => 17/215875 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17215875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215875
Fiber pistoning solution Mar 28, 2021 Issued
Array ( [id] => 18203592 [patent_doc_number] => 11585981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Multi-mode waveguide system and connector for photonic integrated circuit [patent_app_type] => utility [patent_app_number] => 17/216207 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3737 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216207
Multi-mode waveguide system and connector for photonic integrated circuit Mar 28, 2021 Issued
Array ( [id] => 19941766 [patent_doc_number] => 12313893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Optical fiber cable and raceway therefor [patent_app_type] => utility [patent_app_number] => 17/912443 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 58 [patent_no_of_words] => 18940 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912443
Optical fiber cable and raceway therefor Mar 16, 2021 Issued
Array ( [id] => 17816697 [patent_doc_number] => 11422304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Optical interposer for optical transceiver [patent_app_type] => utility [patent_app_number] => 17/200937 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3930 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17200937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/200937
Optical interposer for optical transceiver Mar 14, 2021 Issued
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