Search

Sophia S. Chen

Examiner (ID: 8381, Phone: (571)272-2133 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852, 2105, 2809
Total Applications
3603
Issued Applications
3436
Pending Applications
89
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19723746 [patent_doc_number] => 20250026497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => LINKED SPACECRAFT DISPENSING [patent_app_type] => utility [patent_app_number] => 18/353534 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353534 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353534
LINKED SPACECRAFT DISPENSING Jul 16, 2023 Pending
Array ( [id] => 20213286 [patent_doc_number] => 12409924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Pressure bulkhead attachment [patent_app_type] => utility [patent_app_number] => 18/351865 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351865
Pressure bulkhead attachment Jul 12, 2023 Issued
Array ( [id] => 18861493 [patent_doc_number] => 20230415928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => Warning Spheres Installation using Drones [patent_app_type] => utility [patent_app_number] => 18/221399 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221399
Warning Spheres Installation using Drones Jul 12, 2023 Pending
Array ( [id] => 18739200 [patent_doc_number] => 20230348120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SYSTEM AND METHOD FOR IDENTIFYING TRASH WITHIN A PREDETERMINED GEOGRAPHIC BOUNDARY USING UNMANNED AERIAL VEHICLES [patent_app_type] => utility [patent_app_number] => 18/349871 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18349871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349871
SYSTEM AND METHOD FOR IDENTIFYING TRASH WITHIN A PREDETERMINED GEOGRAPHIC BOUNDARY USING UNMANNED AERIAL VEHICLES Jul 9, 2023 Abandoned
Array ( [id] => 18894838 [patent_doc_number] => 20240010323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => WING FOR AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/346936 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346936
Wing for an aircraft Jul 4, 2023 Issued
Array ( [id] => 19683597 [patent_doc_number] => 20250002142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => LANDING GEAR WITH CASTER AND VARIABLE SHIMMY DAMPING [patent_app_type] => utility [patent_app_number] => 18/342123 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342123
Landing gear with caster and variable shimmy damping Jun 26, 2023 Issued
Array ( [id] => 19218621 [patent_doc_number] => 20240183325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => TRAVELING FINGER LOCK FOR AN ACTUATOR [patent_app_type] => utility [patent_app_number] => 18/214261 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18214261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214261
TRAVELING FINGER LOCK FOR AN ACTUATOR Jun 25, 2023 Pending
Array ( [id] => 19656329 [patent_doc_number] => 20240423394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => Adaptive Equipment For Plate To Facilitate Improved Feeding of Impaired Persons [patent_app_type] => utility [patent_app_number] => 18/212647 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18212647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212647
Adaptive Equipment For Plate To Facilitate Improved Feeding of Impaired Persons Jun 20, 2023 Abandoned
Array ( [id] => 19667220 [patent_doc_number] => 12179946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Oral care system with electric drone [patent_app_type] => utility [patent_app_number] => 18/210159 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4960 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210159
Oral care system with electric drone Jun 14, 2023 Issued
Array ( [id] => 19472206 [patent_doc_number] => 12102267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Modular system for autonomous food assembly [patent_app_type] => utility [patent_app_number] => 18/207558 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 12259 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207558
Modular system for autonomous food assembly Jun 7, 2023 Issued
Array ( [id] => 19614538 [patent_doc_number] => 20240400218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => NACELLE INLET STRUCTURE WITH FOAM CORE [patent_app_type] => utility [patent_app_number] => 18/205777 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18205777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205777
Nacelle inlet structure with foam core Jun 4, 2023 Issued
Array ( [id] => 18657415 [patent_doc_number] => 20230303318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => SYSTEM AND METHOD FOR PRODUCING A LINER IMPLEMENT [patent_app_type] => utility [patent_app_number] => 18/325133 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325133
SYSTEM AND METHOD FOR PRODUCING A LINER IMPLEMENT May 29, 2023 Abandoned
Array ( [id] => 19242655 [patent_doc_number] => 12013081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Indicator connection adapter device [patent_app_type] => utility [patent_app_number] => 18/199424 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 1634 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199424
Indicator connection adapter device May 18, 2023 Issued
Array ( [id] => 20413929 [patent_doc_number] => 12497199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Flying apparatus [patent_app_type] => utility [patent_app_number] => 18/857760 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 2350 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18857760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/857760
Flying apparatus May 17, 2023 Issued
Array ( [id] => 18770501 [patent_doc_number] => 20230365272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => DOORWAY PROTECTION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/314763 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314763
Doorway protection assembly May 8, 2023 Issued
Array ( [id] => 18596673 [patent_doc_number] => 20230271464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => Fastener access and storage apparatus and method for a mobile robotic wheel servicing tool [patent_app_type] => utility [patent_app_number] => 18/144216 [patent_app_country] => US [patent_app_date] => 2023-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144216
Fastener access and storage apparatus and method for a mobile robotic wheel servicing tool May 6, 2023 Issued
Array ( [id] => 19024846 [patent_doc_number] => 20240081017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => CHASSIS QUICK RELEASE DEVICE [patent_app_type] => utility [patent_app_number] => 18/311840 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311840
Chassis quick release device May 2, 2023 Issued
Array ( [id] => 18566808 [patent_doc_number] => 20230257136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => METAL ENCAPSULATED CERAMIC TILE THERMAL INSULATION, AND ASSOCIATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/307483 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6358 [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] => 18307483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307483
Metal encapsulated ceramic tile thermal insulation, and associated systems and methods Apr 25, 2023 Issued
Array ( [id] => 20084786 [patent_doc_number] => 20250214722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => UNMANNED FIXED WING VERTICAL TAKE-OFF AND LANDING AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/852566 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 18852566 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/852566
UNMANNED FIXED WING VERTICAL TAKE-OFF AND LANDING AIRCRAFT Mar 30, 2023 Pending
Array ( [id] => 19273514 [patent_doc_number] => 12023622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Dust-containing gas treatment apparatus [patent_app_type] => utility [patent_app_number] => 18/125905 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3444 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125905
Dust-containing gas treatment apparatus Mar 23, 2023 Issued
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