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] => 19108534 [patent_doc_number] => 11961648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Rapid demagnetization method based on characteristics of magnetic media [patent_app_type] => utility [patent_app_number] => 17/541903 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4606 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541903
Rapid demagnetization method based on characteristics of magnetic media Dec 2, 2021 Issued
Array ( [id] => 18121177 [patent_doc_number] => 11552580 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-10 [patent_title] => Levitation, guidance and propulsion integrated superconducting magnetic levitation train [patent_app_type] => utility [patent_app_number] => 17/539504 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4249 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17539504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539504
Levitation, guidance and propulsion integrated superconducting magnetic levitation train Nov 30, 2021 Issued
Array ( [id] => 17485797 [patent_doc_number] => 20220093301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => ASYMMETRICAL MAGNET ARRAYS [patent_app_type] => utility [patent_app_number] => 17/537965 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537965
Asymmetrical magnet arrays Nov 29, 2021 Issued
Array ( [id] => 19370854 [patent_doc_number] => 12062952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Track connection module for linear motor tracks [patent_app_type] => utility [patent_app_number] => 17/534855 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 24 [patent_no_of_words] => 7995 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534855
Track connection module for linear motor tracks Nov 23, 2021 Issued
Array ( [id] => 19559765 [patent_doc_number] => 20240371557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => SOLENOID AND SWITCH [patent_app_type] => utility [patent_app_number] => 18/688989 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7723 [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] => 18688989 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688989
SOLENOID AND SWITCH Nov 8, 2021 Pending
Array ( [id] => 18944207 [patent_doc_number] => 20240039346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Material Layer, Material Layer Stack for an Electric Machine and Method for Producing a Material Layer [patent_app_type] => utility [patent_app_number] => 18/255988 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18255988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255988
Material Layer, Material Layer Stack for an Electric Machine and Method for Producing a Material Layer Nov 4, 2021 Abandoned
Array ( [id] => 20718182 [patent_doc_number] => 12633439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Magnetic field guide device and method for changing magnetic field state of target object [patent_app_type] => utility [patent_app_number] => 18/033782 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033782
Magnetic field guide device and method for changing magnetic field state of target object Oct 19, 2021 Issued
Array ( [id] => 18796837 [patent_doc_number] => 11830671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Methods for generating directional magnetic fields and magnetic apparatuses thereof [patent_app_type] => utility [patent_app_number] => 17/762251 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 92 [patent_no_of_words] => 23495 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762251
Methods for generating directional magnetic fields and magnetic apparatuses thereof Oct 18, 2021 Issued
Array ( [id] => 17564021 [patent_doc_number] => 20220128170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => METHOD FOR DETERMINING A SWITCHING POINT OF A SOLENOID VALVE [patent_app_type] => utility [patent_app_number] => 17/451120 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17451120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451120
Method for determining a switching point of a solenoid valve Oct 14, 2021 Issued
Array ( [id] => 18991735 [patent_doc_number] => 20240063704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => ELECTROMAGNETIC ACTUATOR DEVICE AND SUSPENSION DEVICE PROVIDED WITH SAME [patent_app_type] => utility [patent_app_number] => 18/269651 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269651
Electromagnetic actuator device and suspension device provided with same Oct 14, 2021 Issued
Array ( [id] => 18331714 [patent_doc_number] => 11636966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-25 [patent_title] => System and device for hanging magnetic ornaments [patent_app_type] => utility [patent_app_number] => 17/499577 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 2643 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499577
System and device for hanging magnetic ornaments Oct 11, 2021 Issued
Array ( [id] => 18944235 [patent_doc_number] => 20240039374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => BRUSHLESS ELECTRIC MOTOR WITH OPTIMISED ELECTRICAL CONNECTIONS [patent_app_type] => utility [patent_app_number] => 18/266372 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266372
BRUSHLESS ELECTRIC MOTOR WITH OPTIMISED ELECTRICAL CONNECTIONS Oct 5, 2021 Pending
Array ( [id] => 18968001 [patent_doc_number] => 11901790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Electromagnetic actuation assembly [patent_app_type] => utility [patent_app_number] => 17/494783 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 6948 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17494783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/494783
Electromagnetic actuation assembly Oct 4, 2021 Issued
Array ( [id] => 17508938 [patent_doc_number] => 20220102041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => PRE-COOLING AND REMOVING ICE BUILD-UP FROM CRYOGENIC COOLING ARRANGEMENTS [patent_app_type] => utility [patent_app_number] => 17/490309 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17490309 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490309
Pre-cooling and removing ice build-up from cryogenic cooling arrangements Sep 29, 2021 Issued
Array ( [id] => 17599205 [patent_doc_number] => 20220148779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => MAGNET MODULE AND SPUTTERING APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/483883 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483883
Magnet module and sputtering apparatus including the same Sep 23, 2021 Issued
Array ( [id] => 19604567 [patent_doc_number] => 20240395447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ELECTROMAGNETIC ACTUATOR [patent_app_type] => utility [patent_app_number] => 18/694617 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18694617 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694617
ELECTROMAGNETIC ACTUATOR Sep 22, 2021 Pending
Array ( [id] => 18242579 [patent_doc_number] => 20230074890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => AUTONOMOUS WIRELESS MULTIVARIANT SENSOR NODE-AWSN [patent_app_type] => utility [patent_app_number] => 17/447082 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447082
Autonomous wireless multivariant sensor node--AWSN Sep 7, 2021 Issued
Array ( [id] => 18729238 [patent_doc_number] => 20230343534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Relay and Battery System Including the Same [patent_app_type] => utility [patent_app_number] => 18/040199 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18040199 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040199
Relay and Battery System Including the Same Aug 25, 2021 Pending
Array ( [id] => 17445154 [patent_doc_number] => 20220065659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => ROTATION DETECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/408867 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408867
Rotation detection apparatus Aug 22, 2021 Issued
Array ( [id] => 18555832 [patent_doc_number] => 20230253849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => STATOR, APPARATUS AND METHOD FOR PEPARING A PRE-SHAPED INSULATOR [patent_app_type] => utility [patent_app_number] => 18/015638 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18015638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015638
Stator, apparatus and method for peparing a pre-shaped insulator Aug 18, 2021 Issued
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