Search

Vijay Shankar

Examiner (ID: 13581, Phone: (571)272-7682 , Office: P/2697 )

Most Active Art Unit
2697
Art Unit(s)
2605, 2629, 2778, 2743, 2614, 2673, 2622, 2775, 2607, 2697, 2624, 2787, 2777
Total Applications
2545
Issued Applications
2070
Pending Applications
267
Abandoned Applications
208

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3781535 [patent_doc_number] => 05808431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Motor rotational speed control apparatus' [patent_app_type] => 1 [patent_app_number] => 8/651703 [patent_app_country] => US [patent_app_date] => 1996-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3715 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/808/05808431.pdf [firstpage_image] =>[orig_patent_app_number] => 651703 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/651703
Motor rotational speed control apparatus May 20, 1996 Issued
Array ( [id] => 3728191 [patent_doc_number] => 05682088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-28 [patent_title] => 'Brushless D.C. motor having a predefined minimum time lapse between successive commutation switchings' [patent_app_type] => 1 [patent_app_number] => 8/650206 [patent_app_country] => US [patent_app_date] => 1996-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5829 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/682/05682088.pdf [firstpage_image] =>[orig_patent_app_number] => 650206 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/650206
Brushless D.C. motor having a predefined minimum time lapse between successive commutation switchings May 19, 1996 Issued
08/650550 ELECTRICALLY CONTROLLED CURTAINS May 19, 1996 Abandoned
Array ( [id] => 3831174 [patent_doc_number] => 05731682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Control unit and control method for motors' [patent_app_type] => 1 [patent_app_number] => 8/505202 [patent_app_country] => US [patent_app_date] => 1996-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5259 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/731/05731682.pdf [firstpage_image] =>[orig_patent_app_number] => 505202 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/505202
Control unit and control method for motors May 9, 1996 Issued
Array ( [id] => 3733705 [patent_doc_number] => 05670857 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Method of returning to an absolute zero point for use by an industrial controller' [patent_app_type] => 1 [patent_app_number] => 8/642604 [patent_app_country] => US [patent_app_date] => 1996-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1931 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/670/05670857.pdf [firstpage_image] =>[orig_patent_app_number] => 642604 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/642604
Method of returning to an absolute zero point for use by an industrial controller May 2, 1996 Issued
Array ( [id] => 3897506 [patent_doc_number] => 05834911 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Brushless DC motor capable of being started stably' [patent_app_type] => 1 [patent_app_number] => 8/640806 [patent_app_country] => US [patent_app_date] => 1996-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 98 [patent_no_of_words] => 23235 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/834/05834911.pdf [firstpage_image] =>[orig_patent_app_number] => 640806 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/640806
Brushless DC motor capable of being started stably May 2, 1996 Issued
Array ( [id] => 3775133 [patent_doc_number] => 05734247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'Method of and apparatus for controlling the movement of machine element' [patent_app_type] => 1 [patent_app_number] => 8/640094 [patent_app_country] => US [patent_app_date] => 1996-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4822 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/734/05734247.pdf [firstpage_image] =>[orig_patent_app_number] => 640094 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/640094
Method of and apparatus for controlling the movement of machine element Apr 29, 1996 Issued
Array ( [id] => 3866914 [patent_doc_number] => 05796224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Control system for electric vehicle' [patent_app_type] => 1 [patent_app_number] => 8/639407 [patent_app_country] => US [patent_app_date] => 1996-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4688 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796224.pdf [firstpage_image] =>[orig_patent_app_number] => 639407 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/639407
Control system for electric vehicle Apr 28, 1996 Issued
Array ( [id] => 4032722 [patent_doc_number] => 05903112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Power output apparatus and method of controlling the same' [patent_app_type] => 1 [patent_app_number] => 8/638556 [patent_app_country] => US [patent_app_date] => 1996-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 31 [patent_no_of_words] => 25533 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/903/05903112.pdf [firstpage_image] =>[orig_patent_app_number] => 638556 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/638556
Power output apparatus and method of controlling the same Apr 25, 1996 Issued
Array ( [id] => 3981358 [patent_doc_number] => 05905346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Power output apparatus and method of controlling the same' [patent_app_type] => 1 [patent_app_number] => 8/638210 [patent_app_country] => US [patent_app_date] => 1996-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 25 [patent_no_of_words] => 17316 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/905/05905346.pdf [firstpage_image] =>[orig_patent_app_number] => 638210 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/638210
Power output apparatus and method of controlling the same Apr 25, 1996 Issued
Array ( [id] => 4032736 [patent_doc_number] => 05903113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Power output apparatus and method of controlling the same' [patent_app_type] => 1 [patent_app_number] => 8/638561 [patent_app_country] => US [patent_app_date] => 1996-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 27 [patent_no_of_words] => 21005 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/903/05903113.pdf [firstpage_image] =>[orig_patent_app_number] => 638561 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/638561
Power output apparatus and method of controlling the same Apr 25, 1996 Issued
Array ( [id] => 3669656 [patent_doc_number] => 05668456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Servo motor encoder' [patent_app_type] => 1 [patent_app_number] => 8/639113 [patent_app_country] => US [patent_app_date] => 1996-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2088 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/668/05668456.pdf [firstpage_image] =>[orig_patent_app_number] => 639113 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/639113
Servo motor encoder Apr 23, 1996 Issued
Array ( [id] => 3999948 [patent_doc_number] => 05920160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Power output apparatus and method of controlling the same' [patent_app_type] => 1 [patent_app_number] => 8/636807 [patent_app_country] => US [patent_app_date] => 1996-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 17068 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/920/05920160.pdf [firstpage_image] =>[orig_patent_app_number] => 636807 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/636807
Power output apparatus and method of controlling the same Apr 22, 1996 Issued
Array ( [id] => 3821961 [patent_doc_number] => 05789877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Power transmitting apparatus and method of controlling the same' [patent_app_type] => 1 [patent_app_number] => 8/635661 [patent_app_country] => US [patent_app_date] => 1996-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 17657 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/789/05789877.pdf [firstpage_image] =>[orig_patent_app_number] => 635661 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/635661
Power transmitting apparatus and method of controlling the same Apr 21, 1996 Issued
Array ( [id] => 4067367 [patent_doc_number] => 05933573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Method of controlling an electric motor and apparatus for carrying out the method' [patent_app_type] => 1 [patent_app_number] => 8/633909 [patent_app_country] => US [patent_app_date] => 1996-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 8054 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/933/05933573.pdf [firstpage_image] =>[orig_patent_app_number] => 633909 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/633909
Method of controlling an electric motor and apparatus for carrying out the method Apr 16, 1996 Issued
Array ( [id] => 3858927 [patent_doc_number] => 05767652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Method and system for supplying optimal power to an inductive-type load' [patent_app_type] => 1 [patent_app_number] => 8/633355 [patent_app_country] => US [patent_app_date] => 1996-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6144 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/767/05767652.pdf [firstpage_image] =>[orig_patent_app_number] => 633355 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/633355
Method and system for supplying optimal power to an inductive-type load Apr 16, 1996 Issued
Array ( [id] => 3736929 [patent_doc_number] => 05666037 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-09 [patent_title] => 'Arrangement for measuring or detecting a change in a retro-reflective element' [patent_app_type] => 1 [patent_app_number] => 8/578685 [patent_app_country] => US [patent_app_date] => 1996-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 6446 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/666/05666037.pdf [firstpage_image] =>[orig_patent_app_number] => 578685 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/578685
Arrangement for measuring or detecting a change in a retro-reflective element Apr 14, 1996 Issued
Array ( [id] => 4000162 [patent_doc_number] => 05920175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Instantaneous position indicating apparatus for a sensorless switched reluctance machine system' [patent_app_type] => 1 [patent_app_number] => 8/630102 [patent_app_country] => US [patent_app_date] => 1996-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4292 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/920/05920175.pdf [firstpage_image] =>[orig_patent_app_number] => 630102 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/630102
Instantaneous position indicating apparatus for a sensorless switched reluctance machine system Apr 8, 1996 Issued
Array ( [id] => 3708009 [patent_doc_number] => 05675227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Device for maneuvering a radiology appliance' [patent_app_type] => 1 [patent_app_number] => 8/626752 [patent_app_country] => US [patent_app_date] => 1996-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 2231 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/675/05675227.pdf [firstpage_image] =>[orig_patent_app_number] => 626752 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/626752
Device for maneuvering a radiology appliance Apr 1, 1996 Issued
Array ( [id] => 3897601 [patent_doc_number] => 05834918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Self-tuning tracking controller for permanent-magnet synchronous motors' [patent_app_type] => 1 [patent_app_number] => 8/627910 [patent_app_country] => US [patent_app_date] => 1996-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 7950 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/834/05834918.pdf [firstpage_image] =>[orig_patent_app_number] => 627910 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/627910
Self-tuning tracking controller for permanent-magnet synchronous motors Mar 31, 1996 Issued
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