Search

Melur Ramakrishnaiah

Examiner (ID: 5542, Phone: (571)272-8098 , Office: P/2656 )

Most Active Art Unit
2656
Art Unit(s)
2643, 2651, 2656, 2743, 2691, 2614
Total Applications
3169
Issued Applications
2694
Pending Applications
81
Abandoned Applications
413

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17841288 [patent_doc_number] => 20220278594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => ELECTRIC POWERED DRIVE DEVICE, AND METHOD FOR ASSEMBLING ELECTRIC POWERED DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/631100 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631100 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631100
Electric powered drive device, and method for assembling electric powered drive device Aug 17, 2020 Issued
Array ( [id] => 16455880 [patent_doc_number] => 20200365306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => ASYMMETRICAL MAGNET ARRAYS [patent_app_type] => utility [patent_app_number] => 16/986941 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986941
Asymmetrical magnet arrays Aug 5, 2020 Issued
Array ( [id] => 19047143 [patent_doc_number] => 11936268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Motor [patent_app_type] => utility [patent_app_number] => 17/631993 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2809 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631993
Motor Jul 28, 2020 Issued
Array ( [id] => 18319590 [patent_doc_number] => 20230117718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => DISPLACEMENT DETECTION CIRCUIT OF MAGLEV ROTOR SYSTEM AND DISPLACEMENT SELF-SENSING SYSTEM THEREOF [patent_app_type] => utility [patent_app_number] => 17/995953 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995953 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995953
Displacement detection circuit of maglev rotor system and displacement self-sensing system thereof Jul 26, 2020 Issued
Array ( [id] => 19445045 [patent_doc_number] => 12095341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Rotary actuator [patent_app_type] => utility [patent_app_number] => 17/629077 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5283 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629077
Rotary actuator Jul 26, 2020 Issued
Array ( [id] => 16631515 [patent_doc_number] => 20210050168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => RELAY [patent_app_type] => utility [patent_app_number] => 16/922130 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922130
Relay Jul 6, 2020 Issued
Array ( [id] => 16602141 [patent_doc_number] => 20210028672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => ELECTRICAL ANGLE CALCULATION DEVICE, ELECTRICAL ANGLE CALCULATION METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 16/921245 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921245 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/921245
Electrical angle calculation device, electrical angle calculation method, and program Jul 5, 2020 Issued
Array ( [id] => 19121519 [patent_doc_number] => 11965490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Gravity-based energy storage system [patent_app_type] => utility [patent_app_number] => 17/623048 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 10770 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623048
Gravity-based energy storage system Jun 25, 2020 Issued
Array ( [id] => 17543978 [patent_doc_number] => 11309111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Magnetic sensing system for a rotary control device [patent_app_type] => utility [patent_app_number] => 16/902891 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 15143 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16902891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902891
Magnetic sensing system for a rotary control device Jun 15, 2020 Issued
Array ( [id] => 16515897 [patent_doc_number] => 20200395155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Electromagnetic Actuation Assembly [patent_app_type] => utility [patent_app_number] => 16/903306 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16903306 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/903306
Electromagnetic actuation assembly Jun 15, 2020 Issued
Array ( [id] => 16511252 [patent_doc_number] => 20200390509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => EXTERNAL ACTUATION DEVICE FOR ADJUSTABLE IMPLANTED MEDICAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/899263 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899263 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899263
External actuation device for adjustable implanted medical device Jun 10, 2020 Issued
Array ( [id] => 17607035 [patent_doc_number] => 11335527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Method for controlling electromagnetic relay [patent_app_type] => utility [patent_app_number] => 16/897503 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 7541 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16897503 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897503
Method for controlling electromagnetic relay Jun 9, 2020 Issued
Array ( [id] => 17918574 [patent_doc_number] => 20220320970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => STATOR UNIT AND MOTOR [patent_app_type] => utility [patent_app_number] => 17/616189 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616189
STATOR UNIT AND MOTOR May 26, 2020 Abandoned
Array ( [id] => 16456740 [patent_doc_number] => 20200366166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => REDUNDANT CIRCUIT DEVICE [patent_app_type] => utility [patent_app_number] => 16/874651 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16874651 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874651
Redundant circuit device May 13, 2020 Issued
Array ( [id] => 17971210 [patent_doc_number] => 11488757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Levitation and Propulsion Unit two (LPU-2) [patent_app_type] => utility [patent_app_number] => 15/929564 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 4126 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15929564 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/929564
Levitation and Propulsion Unit two (LPU-2) May 10, 2020 Issued
Array ( [id] => 17381679 [patent_doc_number] => 11239714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Rotating electrical machine [patent_app_type] => utility [patent_app_number] => 16/866756 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2486 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866756
Rotating electrical machine May 4, 2020 Issued
Array ( [id] => 19153667 [patent_doc_number] => 11978589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Magnetic actuator for a magnetic suspension system [patent_app_type] => utility [patent_app_number] => 17/764721 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3983 [patent_no_of_claims] => 20 [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] => 17764721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764721
Magnetic actuator for a magnetic suspension system Apr 28, 2020 Issued
Array ( [id] => 17708483 [patent_doc_number] => 20220208491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => MODULAR RECLOSER [patent_app_type] => utility [patent_app_number] => 17/606373 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17606373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/606373
Modular recloser Apr 23, 2020 Issued
Array ( [id] => 18307602 [patent_doc_number] => 20230111502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SUPERCONDUCTING ELECTROMAGNET DEVICE [patent_app_type] => utility [patent_app_number] => 17/907971 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17907971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907971
Superconducting electromagnet device Apr 19, 2020 Issued
Array ( [id] => 19400113 [patent_doc_number] => 12074507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Rotary electric machine [patent_app_type] => utility [patent_app_number] => 17/789675 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4345 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17789675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789675
Rotary electric machine Apr 15, 2020 Issued
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