
Fernando N. Hidalgo
Examiner (ID: 245)
| Most Active Art Unit | 2827 |
| Art Unit(s) | 2827 |
| Total Applications | 1652 |
| Issued Applications | 1501 |
| Pending Applications | 95 |
| Abandoned Applications | 91 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2807336
[patent_doc_number] => 05124623
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-23
[patent_title] => 'Speed control circuit for a servo motor'
[patent_app_type] => 1
[patent_app_number] => 7/560738
[patent_app_country] => US
[patent_app_date] => 1990-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 13
[patent_no_of_words] => 3614
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/124/05124623.pdf
[firstpage_image] =>[orig_patent_app_number] => 560738
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/560738 | Speed control circuit for a servo motor | Jul 30, 1990 | Issued |
| 07/560370 | DRIVE ARRANGEMENT FOR A FOLDING MACHINE | Jul 29, 1990 | Abandoned |
Array
(
[id] => 2778303
[patent_doc_number] => 05075604
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-24
[patent_title] => 'Variable resistance switch'
[patent_app_type] => 1
[patent_app_number] => 7/558696
[patent_app_country] => US
[patent_app_date] => 1990-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 2431
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/075/05075604.pdf
[firstpage_image] =>[orig_patent_app_number] => 558696
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/558696 | Variable resistance switch | Jul 26, 1990 | Issued |
Array
(
[id] => 2854792
[patent_doc_number] => 05105141
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-14
[patent_title] => 'Device to control the speed of two-phase or three-phase motors'
[patent_app_type] => 1
[patent_app_number] => 7/551888
[patent_app_country] => US
[patent_app_date] => 1990-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 20
[patent_no_of_words] => 4652
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 372
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/105/05105141.pdf
[firstpage_image] =>[orig_patent_app_number] => 551888
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/551888 | Device to control the speed of two-phase or three-phase motors | Jul 11, 1990 | Issued |
Array
(
[id] => 2857419
[patent_doc_number] => 05089761
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-18
[patent_title] => 'Motor control system'
[patent_app_type] => 1
[patent_app_number] => 7/548593
[patent_app_country] => US
[patent_app_date] => 1990-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3135
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 245
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/089/05089761.pdf
[firstpage_image] =>[orig_patent_app_number] => 548593
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/548593 | Motor control system | Jul 4, 1990 | Issued |
Array
(
[id] => 2778455
[patent_doc_number] => 05075611
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-24
[patent_title] => 'Single phase AC motor control device'
[patent_app_type] => 1
[patent_app_number] => 7/466453
[patent_app_country] => US
[patent_app_date] => 1990-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6783
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 246
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/075/05075611.pdf
[firstpage_image] =>[orig_patent_app_number] => 466453
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/466453 | Single phase AC motor control device | May 21, 1990 | Issued |
Array
(
[id] => 3091292
[patent_doc_number] => 05285145
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-08
[patent_title] => 'Current-limit system for voltage-type inverter'
[patent_app_type] => 1
[patent_app_number] => 7/474051
[patent_app_country] => US
[patent_app_date] => 1990-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 24
[patent_no_of_words] => 12561
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 309
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/285/05285145.pdf
[firstpage_image] =>[orig_patent_app_number] => 474051
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/474051 | Current-limit system for voltage-type inverter | Apr 23, 1990 | Issued |
Array
(
[id] => 2862090
[patent_doc_number] => 05084662
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-28
[patent_title] => 'Unipolar converter for variable reluctance machines'
[patent_app_type] => 1
[patent_app_number] => 7/503763
[patent_app_country] => US
[patent_app_date] => 1990-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 4118
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/084/05084662.pdf
[firstpage_image] =>[orig_patent_app_number] => 503763
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/503763 | Unipolar converter for variable reluctance machines | Apr 2, 1990 | Issued |
Array
(
[id] => 2699501
[patent_doc_number] => 04996469
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-26
[patent_title] => 'Electric motor controller with bypass contactor'
[patent_app_type] => 1
[patent_app_number] => 7/495018
[patent_app_country] => US
[patent_app_date] => 1990-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4032
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/996/04996469.pdf
[firstpage_image] =>[orig_patent_app_number] => 495018
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/495018 | Electric motor controller with bypass contactor | Mar 15, 1990 | Issued |
Array
(
[id] => 2737619
[patent_doc_number] => 05032778
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-16
[patent_title] => 'Apparatus for controlling operating stroke of reciprocating member, using encoder signal'
[patent_app_type] => 1
[patent_app_number] => 7/489525
[patent_app_country] => US
[patent_app_date] => 1990-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 17
[patent_no_of_words] => 5850
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/032/05032778.pdf
[firstpage_image] =>[orig_patent_app_number] => 489525
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/489525 | Apparatus for controlling operating stroke of reciprocating member, using encoder signal | Mar 6, 1990 | Issued |
Array
(
[id] => 2674345
[patent_doc_number] => 05034622
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Power supply interface apparatus for communication facilities at a power station'
[patent_app_type] => 1
[patent_app_number] => 7/490081
[patent_app_country] => US
[patent_app_date] => 1990-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 5912
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/034/05034622.pdf
[firstpage_image] =>[orig_patent_app_number] => 490081
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/490081 | Power supply interface apparatus for communication facilities at a power station | Mar 6, 1990 | Issued |
Array
(
[id] => 2859921
[patent_doc_number] => 05113113
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-12
[patent_title] => 'Constant current reluctance motor drive systems'
[patent_app_type] => 1
[patent_app_number] => 7/489693
[patent_app_country] => US
[patent_app_date] => 1990-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 29
[patent_no_of_words] => 6717
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 421
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/113/05113113.pdf
[firstpage_image] =>[orig_patent_app_number] => 489693
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/489693 | Constant current reluctance motor drive systems | Mar 6, 1990 | Issued |
Array
(
[id] => 2804587
[patent_doc_number] => 05140246
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-18
[patent_title] => 'High performance high speed starter for an x-ray tube rotor'
[patent_app_type] => 1
[patent_app_number] => 7/489465
[patent_app_country] => US
[patent_app_date] => 1990-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 4517
[patent_no_of_claims] => 14
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[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/140/05140246.pdf
[firstpage_image] =>[orig_patent_app_number] => 489465
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/489465 | High performance high speed starter for an x-ray tube rotor | Mar 5, 1990 | Issued |
Array
(
[id] => 2767947
[patent_doc_number] => 04994725
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-19
[patent_title] => 'Drive arrangement, especially for a hoist mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/488717
[patent_app_country] => US
[patent_app_date] => 1990-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3075
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/994/04994725.pdf
[firstpage_image] =>[orig_patent_app_number] => 488717
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/488717 | Drive arrangement, especially for a hoist mechanism | Mar 4, 1990 | Issued |
Array
(
[id] => 2714762
[patent_doc_number] => 05017853
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-21
[patent_title] => 'Spikeless motor starting circuit'
[patent_app_type] => 1
[patent_app_number] => 7/485952
[patent_app_country] => US
[patent_app_date] => 1990-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4688
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[patent_words_short_claim] => 232
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/017/05017853.pdf
[firstpage_image] =>[orig_patent_app_number] => 485952
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/485952 | Spikeless motor starting circuit | Feb 26, 1990 | Issued |
Array
(
[id] => 2894678
[patent_doc_number] => 05239252
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-24
[patent_title] => 'Method and apparatus for controlling single or multiphase A.C. power controllers'
[patent_app_type] => 1
[patent_app_number] => 7/475173
[patent_app_country] => US
[patent_app_date] => 1990-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/239/05239252.pdf
[firstpage_image] =>[orig_patent_app_number] => 475173
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/475173 | Method and apparatus for controlling single or multiphase A.C. power controllers | Feb 4, 1990 | Issued |
Array
(
[id] => 2753530
[patent_doc_number] => 05038092
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-06
[patent_title] => 'Current control system for inverter'
[patent_app_type] => 1
[patent_app_number] => 7/475310
[patent_app_country] => US
[patent_app_date] => 1990-02-05
[patent_effective_date] => 0000-00-00
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/038/05038092.pdf
[firstpage_image] =>[orig_patent_app_number] => 475310
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/475310 | Current control system for inverter | Feb 4, 1990 | Issued |
Array
(
[id] => 2686670
[patent_doc_number] => 05045763
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Motor-control device for image forming apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/470311
[patent_app_country] => US
[patent_app_date] => 1990-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 3895
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/045/05045763.pdf
[firstpage_image] =>[orig_patent_app_number] => 470311
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/470311 | Motor-control device for image forming apparatus | Jan 24, 1990 | Issued |
Array
(
[id] => 2755983
[patent_doc_number] => 05029265
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-02
[patent_title] => 'Motor controller having a control loop for neutralizing rotor leakage and magnetizing reactances'
[patent_app_type] => 1
[patent_app_number] => 7/463511
[patent_app_country] => US
[patent_app_date] => 1990-01-11
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/029/05029265.pdf
[firstpage_image] =>[orig_patent_app_number] => 463511
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/463511 | Motor controller having a control loop for neutralizing rotor leakage and magnetizing reactances | Jan 10, 1990 | Issued |
Array
(
[id] => 2721890
[patent_doc_number] => 05008608
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-16
[patent_title] => 'Controller for starting and stopping electric motors'
[patent_app_type] => 1
[patent_app_number] => 7/456910
[patent_app_country] => US
[patent_app_date] => 1989-12-26
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/008/05008608.pdf
[firstpage_image] =>[orig_patent_app_number] => 456910
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/456910 | Controller for starting and stopping electric motors | Dec 25, 1989 | Issued |