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] => 19140669 [patent_doc_number] => 20240139467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => STORAGE APPARATUS FOR ELONGATE ARTICLES [patent_app_type] => utility [patent_app_number] => 18/406200 [patent_app_country] => US [patent_app_date] => 2024-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406200
Storage apparatus for elongate articles Jan 6, 2024 Issued
Array ( [id] => 19955758 [patent_doc_number] => 12326167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Chassis quick release device [patent_app_type] => utility [patent_app_number] => 18/402275 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402275 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402275
Chassis quick release device Jan 1, 2024 Issued
Array ( [id] => 19282707 [patent_doc_number] => 20240219183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHOD AND SYSTEM FOR GUIDING PEOPLE TO DESIRED LOCATIONS WITHIN AN ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 18/398298 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18398298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398298
Method and system for guiding people to desired locations within an environment Dec 27, 2023 Issued
Array ( [id] => 19991834 [patent_doc_number] => 20250130056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => TRAVEL PLAN ROUTE GENERATION METHOD AND TRAVEL PLAN ROUTE GENERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/396623 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396623
Travel plan route generation method and travel plan route generation system Dec 25, 2023 Issued
Array ( [id] => 19296718 [patent_doc_number] => 20240225282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => Universal Rail Kit [patent_app_type] => utility [patent_app_number] => 18/392735 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392735
Universal rail kit Dec 20, 2023 Issued
Array ( [id] => 20067958 [patent_doc_number] => 20250206180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => Systems and methods to optimize consumption and trip time of electrically powered aerial vehicles. [patent_app_type] => utility [patent_app_number] => 18/393240 [patent_app_country] => US [patent_app_date] => 2023-12-21 [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] => -7 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18393240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393240
Systems and methods to optimize consumption and trip time of electrically powered aerial vehicles. Dec 20, 2023 Pending
Array ( [id] => 19232971 [patent_doc_number] => 20240190163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => RODS FOR USE WITH HANGING FILE HOLDERS [patent_app_type] => utility [patent_app_number] => 18/545637 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6385 [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] => 18545637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545637
Rods for use with hanging file holders Dec 18, 2023 Issued
Array ( [id] => 19065068 [patent_doc_number] => 20240099494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => Curved Curtain Rod [patent_app_type] => utility [patent_app_number] => 18/533911 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533911
Curved curtain rod Dec 7, 2023 Issued
Array ( [id] => 20048618 [patent_doc_number] => 20250186840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => Carabiner Orientation Device for Traditional Climbing [patent_app_type] => utility [patent_app_number] => 18/531946 [patent_app_country] => US [patent_app_date] => 2023-12-07 [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] => -2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531946
Carabiner Orientation Device for Traditional Climbing Dec 6, 2023 Pending
Array ( [id] => 19248235 [patent_doc_number] => 20240199220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => SYSTEMS AND METHODS FOR AIRCRAFT PROPULSION [patent_app_type] => utility [patent_app_number] => 18/527105 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18527105 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/527105
SYSTEMS AND METHODS FOR AIRCRAFT PROPULSION Nov 30, 2023 Pending
Array ( [id] => 20037898 [patent_doc_number] => 20250176120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => DYNAMIC CLIENT FIBER TROUGH AND HINGE ASSEMBLIES FOR A RACK OR CABINET SYSTEM [patent_app_type] => utility [patent_app_number] => 18/522558 [patent_app_country] => US [patent_app_date] => 2023-11-29 [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] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522558
Dynamic client fiber trough and hinge assemblies for a rack or cabinet system Nov 28, 2023 Issued
Array ( [id] => 20032919 [patent_doc_number] => 20250171141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => A Vertical Takeoff and Landing Assistance Aircraft using Fixed Angle Ducted Motors [patent_app_type] => utility [patent_app_number] => 18/520999 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520999
A Vertical Takeoff and Landing Assistance Aircraft using Fixed Angle Ducted Motors Nov 27, 2023 Abandoned
Array ( [id] => 19931414 [patent_doc_number] => 12304611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Vehicle body with cavity in the outer skin and a closing door arrangement [patent_app_type] => utility [patent_app_number] => 18/384484 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 1215 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384484
Vehicle body with cavity in the outer skin and a closing door arrangement Oct 26, 2023 Issued
Array ( [id] => 19432141 [patent_doc_number] => 20240300639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => LANDING GEAR FOR A VERTICAL TAKE-OFF AND LANDING AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/494621 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4593 [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] => 18494621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494621
Landing gear for a vertical take-off and landing aircraft Oct 24, 2023 Issued
Array ( [id] => 19816391 [patent_doc_number] => 20250074598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => CONTIGUOUS PASSENGER SEAT ROWS CONFIGURED TO FORM A BED [patent_app_type] => utility [patent_app_number] => 18/379562 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18379562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379562
Contiguous passenger seat rows configured to form a bed Oct 11, 2023 Issued
Array ( [id] => 19098605 [patent_doc_number] => 20240117833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => RETRACTING PINS FOR SECUREMENT DEVICES [patent_app_type] => utility [patent_app_number] => 18/482207 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482207
RETRACTING PINS FOR SECUREMENT DEVICES Oct 5, 2023 Pending
Array ( [id] => 20426231 [patent_doc_number] => 20250388318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => VERTICAL TAKE-OFF AND LANDING AIRCRAFT [patent_app_type] => utility [patent_app_number] => 19/118438 [patent_app_country] => US [patent_app_date] => 2023-10-04 [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] => -1 [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] => 19118438 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/118438
VERTICAL TAKE-OFF AND LANDING AIRCRAFT Oct 3, 2023 Pending
Array ( [id] => 19876671 [patent_doc_number] => 20250108928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => ICE PROTECTION SYSTEM FOR A TRUSS-BRACED WING OF AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/479694 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18479694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479694
Ice protection system for a truss-braced wing of an aircraft Oct 1, 2023 Issued
Array ( [id] => 19903899 [patent_doc_number] => 12280891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Method for assembling a fuselage portion using welding, with improved flexibility, and fuselage portion and aircraft thus obtained [patent_app_type] => utility [patent_app_number] => 18/374175 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18374175 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/374175
Method for assembling a fuselage portion using welding, with improved flexibility, and fuselage portion and aircraft thus obtained Sep 27, 2023 Issued
Array ( [id] => 19083558 [patent_doc_number] => 20240110359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => QUICK COUPLER [patent_app_type] => utility [patent_app_number] => 18/373383 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373383
Quick coupler Sep 26, 2023 Issued
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