Search

Bentsu Ro

Examiner (ID: 13692, Phone: (571)272-2072 , Office: P/2837 )

Most Active Art Unit
2107
Art Unit(s)
2107, 2837, 2846, 3621
Total Applications
4215
Issued Applications
3820
Pending Applications
76
Abandoned Applications
324

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2758137 [patent_doc_number] => 05072165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Temperature detecting device for a vehicular electromagnetic clutch' [patent_app_type] => 1 [patent_app_number] => 7/542558 [patent_app_country] => US [patent_app_date] => 1990-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3845 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/072/05072165.pdf [firstpage_image] =>[orig_patent_app_number] => 542558 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/542558
Temperature detecting device for a vehicular electromagnetic clutch Jun 24, 1990 Issued
Array ( [id] => 2817268 [patent_doc_number] => 05086264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Motor torque compensation of an induction electric motor by adjusting a slip command during periods of supposed change in motor temperature' [patent_app_type] => 1 [patent_app_number] => 7/542266 [patent_app_country] => US [patent_app_date] => 1990-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2685 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086264.pdf [firstpage_image] =>[orig_patent_app_number] => 542266 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/542266
Motor torque compensation of an induction electric motor by adjusting a slip command during periods of supposed change in motor temperature Jun 21, 1990 Issued
Array ( [id] => 2747933 [patent_doc_number] => 05028852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Position detection for a brushless DC motor without hall effect devices using a time differential method' [patent_app_type] => 1 [patent_app_number] => 7/541583 [patent_app_country] => US [patent_app_date] => 1990-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4040 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/028/05028852.pdf [firstpage_image] =>[orig_patent_app_number] => 541583 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/541583
Position detection for a brushless DC motor without hall effect devices using a time differential method Jun 20, 1990 Issued
07/540989 ACTIVE VEHICLE SUSPENSION WITH BRUSHLESS DYNAMOELECTRIC ACTUATOR Jun 19, 1990 Abandoned
Array ( [id] => 2751717 [patent_doc_number] => 05015931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Windshield wiper system with rain detector' [patent_app_type] => 1 [patent_app_number] => 7/535651 [patent_app_country] => US [patent_app_date] => 1990-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2339 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/015/05015931.pdf [firstpage_image] =>[orig_patent_app_number] => 535651 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/535651
Windshield wiper system with rain detector Jun 10, 1990 Issued
Array ( [id] => 2737563 [patent_doc_number] => 05032776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Attenuation filter' [patent_app_type] => 1 [patent_app_number] => 7/534225 [patent_app_country] => US [patent_app_date] => 1990-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 2494 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/032/05032776.pdf [firstpage_image] =>[orig_patent_app_number] => 534225 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/534225
Attenuation filter Jun 6, 1990 Issued
Array ( [id] => 2779346 [patent_doc_number] => 05132598 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'High torque inhibitor' [patent_app_type] => 1 [patent_app_number] => 7/534436 [patent_app_country] => US [patent_app_date] => 1990-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2228 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/132/05132598.pdf [firstpage_image] =>[orig_patent_app_number] => 534436 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/534436
High torque inhibitor Jun 5, 1990 Issued
Array ( [id] => 2862031 [patent_doc_number] => 05084659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Method of operation of air cleaner' [patent_app_type] => 1 [patent_app_number] => 7/533643 [patent_app_country] => US [patent_app_date] => 1990-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4536 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/084/05084659.pdf [firstpage_image] =>[orig_patent_app_number] => 533643 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/533643
Method of operation of air cleaner Jun 4, 1990 Issued
Array ( [id] => 2747915 [patent_doc_number] => 05028851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Vehicle steering system' [patent_app_type] => 1 [patent_app_number] => 7/531840 [patent_app_country] => US [patent_app_date] => 1990-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3919 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/028/05028851.pdf [firstpage_image] =>[orig_patent_app_number] => 531840 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/531840
Vehicle steering system May 31, 1990 Issued
Array ( [id] => 2771093 [patent_doc_number] => 05036214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Remote control switch for controlling two electric supplies' [patent_app_type] => 1 [patent_app_number] => 7/531340 [patent_app_country] => US [patent_app_date] => 1990-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1570 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036214.pdf [firstpage_image] =>[orig_patent_app_number] => 531340 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/531340
Remote control switch for controlling two electric supplies May 30, 1990 Issued
Array ( [id] => 2772023 [patent_doc_number] => 05036264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Brushless motor with no rotor-position sensor' [patent_app_type] => 1 [patent_app_number] => 7/531489 [patent_app_country] => US [patent_app_date] => 1990-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 52 [patent_no_of_words] => 4725 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036264.pdf [firstpage_image] =>[orig_patent_app_number] => 531489 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/531489
Brushless motor with no rotor-position sensor May 30, 1990 Issued
Array ( [id] => 2711066 [patent_doc_number] => 05068582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Brushless pulsed D.C. motor' [patent_app_type] => 1 [patent_app_number] => 7/529920 [patent_app_country] => US [patent_app_date] => 1990-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6870 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068582.pdf [firstpage_image] =>[orig_patent_app_number] => 529920 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/529920
Brushless pulsed D.C. motor May 28, 1990 Issued
Array ( [id] => 2786870 [patent_doc_number] => 05087864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Apparatus for selectively controlling a plurality of electric motors' [patent_app_type] => 1 [patent_app_number] => 7/529144 [patent_app_country] => US [patent_app_date] => 1990-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7663 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/087/05087864.pdf [firstpage_image] =>[orig_patent_app_number] => 529144 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/529144
Apparatus for selectively controlling a plurality of electric motors May 24, 1990 Issued
Array ( [id] => 2686726 [patent_doc_number] => 05045766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Excitation device for electromagnetic actuator' [patent_app_type] => 1 [patent_app_number] => 7/528033 [patent_app_country] => US [patent_app_date] => 1990-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2662 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/045/05045766.pdf [firstpage_image] =>[orig_patent_app_number] => 528033 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/528033
Excitation device for electromagnetic actuator May 22, 1990 Issued
Array ( [id] => 2799916 [patent_doc_number] => 05144214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Numerical control system for moving work or cutter in synchronism with the rotation of a spindle' [patent_app_type] => 1 [patent_app_number] => 7/526906 [patent_app_country] => US [patent_app_date] => 1990-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 2943 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144214.pdf [firstpage_image] =>[orig_patent_app_number] => 526906 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/526906
Numerical control system for moving work or cutter in synchronism with the rotation of a spindle May 21, 1990 Issued
Array ( [id] => 2891564 [patent_doc_number] => 05119466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Control motor integrated with a direct current motor and a speed control circuit' [patent_app_type] => 1 [patent_app_number] => 7/525688 [patent_app_country] => US [patent_app_date] => 1990-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 31 [patent_no_of_words] => 6653 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/119/05119466.pdf [firstpage_image] =>[orig_patent_app_number] => 525688 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/525688
Control motor integrated with a direct current motor and a speed control circuit May 20, 1990 Issued
Array ( [id] => 2873001 [patent_doc_number] => 05153488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Method and apparatus for controlling a drive motor of a motor vehicle windscreen wiping system' [patent_app_type] => 1 [patent_app_number] => 7/525680 [patent_app_country] => US [patent_app_date] => 1990-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4236 [patent_no_of_claims] => 8 [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/05/153/05153488.pdf [firstpage_image] =>[orig_patent_app_number] => 525680 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/525680
Method and apparatus for controlling a drive motor of a motor vehicle windscreen wiping system May 20, 1990 Issued
07/526711 ELECTRONIC MOTOR CONTROLS LAUNDRY MACHINES INCLUDING SUCH CONTROLS AND/OR METHODS OF OPERATING SUCH CONTROLS May 16, 1990 Abandoned
Array ( [id] => 2748902 [patent_doc_number] => 05023530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Windshield wiper motor' [patent_app_type] => 1 [patent_app_number] => 7/523960 [patent_app_country] => US [patent_app_date] => 1990-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 23 [patent_no_of_words] => 3587 [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] => patents/05/023/05023530.pdf [firstpage_image] =>[orig_patent_app_number] => 523960 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/523960
Windshield wiper motor May 14, 1990 Issued
Array ( [id] => 2753910 [patent_doc_number] => 05030899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Wiper control device' [patent_app_type] => 1 [patent_app_number] => 7/523360 [patent_app_country] => US [patent_app_date] => 1990-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7999 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/030/05030899.pdf [firstpage_image] =>[orig_patent_app_number] => 523360 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/523360
Wiper control device May 14, 1990 Issued
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