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] => 19614523 [patent_doc_number] => 20240400203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => Automated Aircraft Management System [patent_app_type] => utility [patent_app_number] => 18/677852 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18677852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/677852
Automated Aircraft Management System May 28, 2024 Pending
Array ( [id] => 19614314 [patent_doc_number] => 20240399994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => WEBBING TAKE-UP DEVICE [patent_app_type] => utility [patent_app_number] => 18/672413 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672413 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672413
WEBBING TAKE-UP DEVICE May 22, 2024 Pending
Array ( [id] => 19600300 [patent_doc_number] => 20240391180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => INDUCTION BONDED REEL [patent_app_type] => utility [patent_app_number] => 18/671567 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671567
INDUCTION BONDED REEL May 21, 2024 Pending
Array ( [id] => 19600851 [patent_doc_number] => 20240391731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHOD FOR CALIBRATING A THREAD STORAGE UNIT [patent_app_type] => utility [patent_app_number] => 18/667114 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667114
METHOD FOR CALIBRATING A THREAD STORAGE UNIT May 16, 2024 Abandoned
Array ( [id] => 19586152 [patent_doc_number] => 20240383709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SHEET TRANSPORTATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/663071 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18663071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663071
SHEET TRANSPORTATION DEVICE May 13, 2024 Pending
Array ( [id] => 20041822 [patent_doc_number] => 20250180044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => MULTIPLE INPUT MULTIPLE OUTPUT PHONONIC SUBSURFACES FOR PASSIVE BOUNDARY LAYER TRANSITION DELAY [patent_app_type] => utility [patent_app_number] => 18/664055 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664055
MULTIPLE INPUT MULTIPLE OUTPUT PHONONIC SUBSURFACES FOR PASSIVE BOUNDARY LAYER TRANSITION DELAY May 13, 2024 Pending
Array ( [id] => 20348059 [patent_doc_number] => 20250344911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => Adjustable Tissue Dispenser and Method for Using the Same [patent_app_type] => utility [patent_app_number] => 18/661099 [patent_app_country] => US [patent_app_date] => 2024-05-10 [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] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661099
Adjustable Tissue Dispenser and Method for Using the Same May 9, 2024 Pending
Array ( [id] => 19598868 [patent_doc_number] => 20240389748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => STORAGE RACK WITH EMBEDDED DISPLAY FOR BARRELS OR CASKS [patent_app_type] => utility [patent_app_number] => 18/645604 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5352 [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] => 18645604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645604
STORAGE RACK WITH EMBEDDED DISPLAY FOR BARRELS OR CASKS Apr 24, 2024 Pending
Array ( [id] => 19344865 [patent_doc_number] => 20240253828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => HYBRID AERIAL VEHICLE WITH ADJUSTABLE VERTICAL LIFT FOR FIELD TREATMENT [patent_app_type] => utility [patent_app_number] => 18/634593 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634593
HYBRID AERIAL VEHICLE WITH ADJUSTABLE VERTICAL LIFT FOR FIELD TREATMENT Apr 11, 2024 Abandoned
Array ( [id] => 20186821 [patent_doc_number] => 12397926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Vertiport system including transfer unit using rail moving device [patent_app_type] => utility [patent_app_number] => 18/611029 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4534 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611029
Vertiport system including transfer unit using rail moving device Mar 19, 2024 Issued
Array ( [id] => 19432183 [patent_doc_number] => 20240300681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => Mobile Engine-Generator Vehicle [patent_app_type] => utility [patent_app_number] => 18/600673 [patent_app_country] => US [patent_app_date] => 2024-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600673 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600673
Mobile Engine-Generator Vehicle Mar 8, 2024 Pending
Array ( [id] => 19418154 [patent_doc_number] => 20240294277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => ELECTRIC AUTONOMOUS AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/591053 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18591053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591053
Electric autonomous aircraft Feb 28, 2024 Issued
Array ( [id] => 20436995 [patent_doc_number] => 12507812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Rotating under-bed storage in drawer [patent_app_type] => utility [patent_app_number] => 18/586501 [patent_app_country] => US [patent_app_date] => 2024-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 68 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [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] => 18586501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586501
Rotating under-bed storage in drawer Feb 24, 2024 Issued
Array ( [id] => 20226993 [patent_doc_number] => 12415634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Unmanned aerial vehicle base station and unmanned aerial vehicle system [patent_app_type] => utility [patent_app_number] => 18/431204 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431204
Unmanned aerial vehicle base station and unmanned aerial vehicle system Feb 1, 2024 Issued
Array ( [id] => 19366033 [patent_doc_number] => 20240268067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => MODE ADJUSTMENT METHOD FOR DRONE BASE STATION, ADJUSTMENT APPARATUS, AND DRONE BASE STATION [patent_app_type] => utility [patent_app_number] => 18/431421 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431421
Mode adjustment method for drone base station, adjustment apparatus, and drone base station Feb 1, 2024 Issued
Array ( [id] => 19344856 [patent_doc_number] => 20240253819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => MASTLESS AERIAL LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/428663 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428663
Mastless aerial lighting system Jan 30, 2024 Issued
Array ( [id] => 19915989 [patent_doc_number] => 12291339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Electrical propulsion system including a plurality of electric motors coupled to the same input shaft of a transmission system, aircraft including at least one such electrical propulsion assembly [patent_app_type] => utility [patent_app_number] => 18/417339 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417339
Electrical propulsion system including a plurality of electric motors coupled to the same input shaft of a transmission system, aircraft including at least one such electrical propulsion assembly Jan 18, 2024 Issued
Array ( [id] => 20413777 [patent_doc_number] => 12497046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Smart traffic control devices and beacons, methods of their operation, and use by vehicles of information provided by the devices and beacons [patent_app_type] => utility [patent_app_number] => 18/408562 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8380 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408562
Smart traffic control devices and beacons, methods of their operation, and use by vehicles of information provided by the devices and beacons Jan 8, 2024 Issued
Array ( [id] => 19218938 [patent_doc_number] => 20240183642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => SPINNING PROJECTILE [patent_app_type] => utility [patent_app_number] => 18/406585 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406585
Spinning projectile Jan 7, 2024 Issued
Array ( [id] => 19141806 [patent_doc_number] => 20240140624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => DRONE INTEGRATED CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/406214 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406214
DRONE INTEGRATED CONTROL DEVICE Jan 7, 2024 Abandoned
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