Search

Meena A. Chelliah

Examiner (ID: 826)

Most Active Art Unit
2204
Art Unit(s)
2204, 3641, 2899, 1612
Total Applications
790
Issued Applications
755
Pending Applications
11
Abandoned Applications
24

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20337457 [patent_doc_number] => 20250341577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => SUPERCONDUCTING MOTOR QUENCH DETECTION METHOD AND APPARATUS BASED ON ROTATIONAL SYMMETRY OF MOTOR [patent_app_type] => utility [patent_app_number] => 19/269952 [patent_app_country] => US [patent_app_date] => 2025-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 19269952 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/269952
Superconducting motor quench detection method and apparatus based on rotational symmetry of motor Jul 14, 2025 Issued
Array ( [id] => 20296103 [patent_doc_number] => 20250321346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => PHYSICAL MODEL TEST SYSTEM FOR SIMULATING STRONG MINE TREMORS BASED ON JOINT MONITORING OF MICROSEISMIC AND ACOUSTIC EMISSION AND TEST METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/987465 [patent_app_country] => US [patent_app_date] => 2024-12-19 [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] => -9 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18987465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/987465
PHYSICAL MODEL TEST SYSTEM FOR SIMULATING STRONG MINE TREMORS BASED ON JOINT MONITORING OF MICROSEISMIC AND ACOUSTIC EMISSION AND TEST METHOD THEREOF Dec 18, 2024 Pending
Array ( [id] => 19891692 [patent_doc_number] => 20250117004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => METHODS AND INTERNET OF THINGS (IOT) SYSTEMS FOR MAINTAINING SMART GAS FILLING STATION BASED ON SAFETY SUPERVISION [patent_app_type] => utility [patent_app_number] => 18/983227 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 486 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18983227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/983227
METHODS AND INTERNET OF THINGS (IOT) SYSTEMS FOR MAINTAINING SMART GAS FILLING STATION BASED ON SAFETY SUPERVISION Dec 15, 2024 Pending
Array ( [id] => 19498681 [patent_doc_number] => 20240337699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => BATTERY CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/749560 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749560
Battery control device Jun 19, 2024 Issued
Array ( [id] => 20393813 [patent_doc_number] => 20250369288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => AI-ASSISTED STRATIGRAPHIC MODELING AND GEOSTEERING UTILIZING GAMMA RAY MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 18/680705 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18680705 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680705
AI-ASSISTED STRATIGRAPHIC MODELING AND GEOSTEERING UTILIZING GAMMA RAY MEASUREMENTS May 30, 2024 Pending
Array ( [id] => 19848198 [patent_doc_number] => 20250093549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => METHOD FOR QUANTIFYING STRUCTURAL FEATURE FORECAST ERROR OF METEOROLOGICAL ELEMENT BASED ON GRAPHICAL SIMILARITY [patent_app_type] => utility [patent_app_number] => 18/641382 [patent_app_country] => US [patent_app_date] => 2024-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 652 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641382
METHOD FOR QUANTIFYING STRUCTURAL FEATURE FORECAST ERROR OF METEOROLOGICAL ELEMENT BASED ON GRAPHICAL SIMILARITY Apr 20, 2024 Abandoned
Array ( [id] => 20433910 [patent_doc_number] => 12504470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Pattern generation system with pin function mapping [patent_app_type] => utility [patent_app_number] => 18/615620 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6878 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18615620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615620
Pattern generation system with pin function mapping Mar 24, 2024 Issued
Array ( [id] => 19609686 [patent_doc_number] => 12158558 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-03 [patent_title] => Real-time calibration method and system of acoustic logging data while drilling for precise navigation of deep oil and gas [patent_app_type] => utility [patent_app_number] => 18/608628 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6229 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 736 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608628
Real-time calibration method and system of acoustic logging data while drilling for precise navigation of deep oil and gas Mar 17, 2024 Issued
Array ( [id] => 19345773 [patent_doc_number] => 20240254736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => LIQUID FLOW PROCESSING FOR PLUMBING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/582514 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13555 [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] => 18582514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582514
Liquid flow processing for plumbing systems Feb 19, 2024 Issued
Array ( [id] => 19218559 [patent_doc_number] => 20240183263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => APPROACHES TO DIRECTIONAL DRILLING [patent_app_type] => utility [patent_app_number] => 18/436244 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18436244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436244
APPROACHES TO DIRECTIONAL DRILLING Feb 7, 2024 Pending
Array ( [id] => 20330259 [patent_doc_number] => 12460528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Approaches to directional drilling [patent_app_type] => utility [patent_app_number] => 18/434900 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 61 [patent_no_of_words] => 24671 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18434900 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434900
Approaches to directional drilling Feb 6, 2024 Issued
Array ( [id] => 19513602 [patent_doc_number] => 20240345288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => METHOD FOR CONVERTING TROPICAL CYCLONE INTENSITY AT DIFFERENT TIME INTERVALS AND SYSTEM THEREOF [patent_app_type] => utility [patent_app_number] => 18/433491 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5091 [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] => 18433491 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433491
METHOD FOR CONVERTING TROPICAL CYCLONE INTENSITY AT DIFFERENT TIME INTERVALS AND SYSTEM THEREOF Feb 5, 2024 Abandoned
Array ( [id] => 20414943 [patent_doc_number] => 12498219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Systems and methods for extending the spatial coverage of a reference pressure network [patent_app_type] => utility [patent_app_number] => 18/421777 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 27 [patent_no_of_words] => 7969 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421777
Systems and methods for extending the spatial coverage of a reference pressure network Jan 23, 2024 Issued
Array ( [id] => 19529194 [patent_doc_number] => 20240353096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => STEAM TURBINE ROTOR BLADE THINNING AMOUNT MANAGING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/414609 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18414609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/414609
STEAM TURBINE ROTOR BLADE THINNING AMOUNT MANAGING APPARATUS Jan 16, 2024 Pending
Array ( [id] => 19158805 [patent_doc_number] => 20240151512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SYSTEM FOR AUTOMATED SURVEYING OF MOTOR VEHICLES [patent_app_type] => utility [patent_app_number] => 18/412028 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412028
SYSTEM FOR AUTOMATED SURVEYING OF MOTOR VEHICLES Jan 11, 2024 Abandoned
Array ( [id] => 20094598 [patent_doc_number] => 20250224534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => MOTION EFFECT DETECTION [patent_app_type] => utility [patent_app_number] => 18/405188 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18405188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405188
MOTION EFFECT DETECTION Jan 4, 2024 Pending
Array ( [id] => 19249954 [patent_doc_number] => 20240200942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => METHOD OF DETERMINING A FREE SURFACE ELEVATION OF A WATER BODY USING A RADAR AND A DRONE [patent_app_type] => utility [patent_app_number] => 18/534778 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7919 [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] => 18534778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/534778
METHOD OF DETERMINING A FREE SURFACE ELEVATION OF A WATER BODY USING A RADAR AND A DRONE Dec 10, 2023 Pending
Array ( [id] => 19051925 [patent_doc_number] => 20240093894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => METHODS AND SYSTEMS FOR DETECTING BLOCKAGE IN A FILTER MESH OF INDOOR UNIT [patent_app_type] => utility [patent_app_number] => 18/515158 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18515158 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515158
METHODS AND SYSTEMS FOR DETECTING BLOCKAGE IN A FILTER MESH OF INDOOR UNIT Nov 19, 2023 Pending
Array ( [id] => 20322620 [patent_doc_number] => 20250334708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => Detecting Shallow Subsurface Anomalies [patent_app_type] => utility [patent_app_number] => 18/509812 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509812 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509812
Detecting Shallow Subsurface Anomalies Nov 14, 2023 Pending
Array ( [id] => 20016526 [patent_doc_number] => 20250154748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => USAGE PROFILE MONITORING AND FEEDBACK FOR TRACK UNITS OF A WORK VEHICLE [patent_app_type] => utility [patent_app_number] => 18/507589 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18507589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507589
USAGE PROFILE MONITORING AND FEEDBACK FOR TRACK UNITS OF A WORK VEHICLE Nov 12, 2023 Pending
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