
Peter S. Wong
Examiner (ID: 9374)
| Most Active Art Unit | 2102 |
| Art Unit(s) | 2838, 2504, 2607, 2111, 2902, 2102, 2305 |
| Total Applications | 1272 |
| Issued Applications | 1173 |
| Pending Applications | 20 |
| Abandoned Applications | 79 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2790850
[patent_doc_number] => 05093612
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-03
[patent_title] => 'Secondary voltage supply and voltage clamping circuit'
[patent_app_type] => 1
[patent_app_number] => 7/548478
[patent_app_country] => US
[patent_app_date] => 1990-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1661
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/093/05093612.pdf
[firstpage_image] =>[orig_patent_app_number] => 548478
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/548478 | Secondary voltage supply and voltage clamping circuit | Jul 4, 1990 | Issued |
Array
(
[id] => 2756546
[patent_doc_number] => 05029295
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-02
[patent_title] => 'Bandgap voltage reference using a power supply independent current source'
[patent_app_type] => 1
[patent_app_number] => 7/546636
[patent_app_country] => US
[patent_app_date] => 1990-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3047
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/029/05029295.pdf
[firstpage_image] =>[orig_patent_app_number] => 546636
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/546636 | Bandgap voltage reference using a power supply independent current source | Jul 1, 1990 | Issued |
Array
(
[id] => 2819026
[patent_doc_number] => 05079499
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-07
[patent_title] => 'Transformer providing two multiple phase outputs out of phase with each other, and pumping system using the same'
[patent_app_type] => 1
[patent_app_number] => 7/545374
[patent_app_country] => US
[patent_app_date] => 1990-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 3383
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/079/05079499.pdf
[firstpage_image] =>[orig_patent_app_number] => 545374
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/545374 | Transformer providing two multiple phase outputs out of phase with each other, and pumping system using the same | Jun 27, 1990 | Issued |
Array
(
[id] => 2678611
[patent_doc_number] => 05047915
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-10
[patent_title] => 'Unrestricted frequency converter for unbalanced loads'
[patent_app_type] => 1
[patent_app_number] => 7/543984
[patent_app_country] => US
[patent_app_date] => 1990-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 4385
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/047/05047915.pdf
[firstpage_image] =>[orig_patent_app_number] => 543984
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/543984 | Unrestricted frequency converter for unbalanced loads | Jun 25, 1990 | Issued |
Array
(
[id] => 2685424
[patent_doc_number] => 05066900
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-19
[patent_title] => 'DC/DC converter switching at zero voltage'
[patent_app_type] => 1
[patent_app_number] => 7/542478
[patent_app_country] => US
[patent_app_date] => 1990-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 16
[patent_no_of_words] => 3519
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 251
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/066/05066900.pdf
[firstpage_image] =>[orig_patent_app_number] => 542478
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/542478 | DC/DC converter switching at zero voltage | Jun 21, 1990 | Issued |
Array
(
[id] => 2789770
[patent_doc_number] => 05088017
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-11
[patent_title] => 'DC-DC converter and a computer using the converter'
[patent_app_type] => 1
[patent_app_number] => 7/540789
[patent_app_country] => US
[patent_app_date] => 1990-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 25
[patent_no_of_words] => 6126
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/088/05088017.pdf
[firstpage_image] =>[orig_patent_app_number] => 540789
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/540789 | DC-DC converter and a computer using the converter | Jun 19, 1990 | Issued |
Array
(
[id] => 2724167
[patent_doc_number] => 05053936
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-01
[patent_title] => 'Frequency/voltage converting device'
[patent_app_type] => 1
[patent_app_number] => 7/538444
[patent_app_country] => US
[patent_app_date] => 1990-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2479
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/053/05053936.pdf
[firstpage_image] =>[orig_patent_app_number] => 538444
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/538444 | Frequency/voltage converting device | Jun 14, 1990 | Issued |
Array
(
[id] => 2756814
[patent_doc_number] => 05038266
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-06
[patent_title] => 'High efficiency, regulated DC supply'
[patent_app_type] => 1
[patent_app_number] => 7/535676
[patent_app_country] => US
[patent_app_date] => 1990-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1840
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 494
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/038/05038266.pdf
[firstpage_image] =>[orig_patent_app_number] => 535676
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/535676 | High efficiency, regulated DC supply | Jun 10, 1990 | Issued |
Array
(
[id] => 2756784
[patent_doc_number] => 05038264
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-06
[patent_title] => 'Multiple-output, single-ended, resonant power converter'
[patent_app_type] => 1
[patent_app_number] => 7/535687
[patent_app_country] => US
[patent_app_date] => 1990-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2206
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/038/05038264.pdf
[firstpage_image] =>[orig_patent_app_number] => 535687
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/535687 | Multiple-output, single-ended, resonant power converter | Jun 10, 1990 | Issued |
Array
(
[id] => 2725437
[patent_doc_number] => 05008796
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-16
[patent_title] => 'Apparatus and method for improving load regulation in switching power supplies'
[patent_app_type] => 1
[patent_app_number] => 7/533973
[patent_app_country] => US
[patent_app_date] => 1990-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 3399
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/008/05008796.pdf
[firstpage_image] =>[orig_patent_app_number] => 533973
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/533973 | Apparatus and method for improving load regulation in switching power supplies | Jun 5, 1990 | Issued |
Array
(
[id] => 2768942
[patent_doc_number] => 05060131
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'DC to DC converter power supply with feedback controlled constant current output'
[patent_app_type] => 1
[patent_app_number] => 7/530632
[patent_app_country] => US
[patent_app_date] => 1990-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 26
[patent_no_of_words] => 6407
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 31
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/060/05060131.pdf
[firstpage_image] =>[orig_patent_app_number] => 530632
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/530632 | DC to DC converter power supply with feedback controlled constant current output | May 28, 1990 | Issued |
Array
(
[id] => 2692195
[patent_doc_number] => 05049805
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-17
[patent_title] => 'Voltage sensitive switch'
[patent_app_type] => 1
[patent_app_number] => 7/529030
[patent_app_country] => US
[patent_app_date] => 1990-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3019
[patent_no_of_claims] => 13
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[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/049/05049805.pdf
[firstpage_image] =>[orig_patent_app_number] => 529030
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/529030 | Voltage sensitive switch | May 24, 1990 | Issued |
Array
(
[id] => 2672447
[patent_doc_number] => 05070251
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-03
[patent_title] => 'Computer controlled standby power supply system'
[patent_app_type] => 1
[patent_app_number] => 7/529066
[patent_app_country] => US
[patent_app_date] => 1990-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 6001
[patent_no_of_claims] => 39
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/070/05070251.pdf
[firstpage_image] =>[orig_patent_app_number] => 529066
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/529066 | Computer controlled standby power supply system | May 24, 1990 | Issued |
Array
(
[id] => 2738333
[patent_doc_number] => 05039934
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-13
[patent_title] => 'Control for voltage/current source with current/voltage limiting'
[patent_app_type] => 1
[patent_app_number] => 7/527018
[patent_app_country] => US
[patent_app_date] => 1990-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 3336
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/039/05039934.pdf
[firstpage_image] =>[orig_patent_app_number] => 527018
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/527018 | Control for voltage/current source with current/voltage limiting | May 21, 1990 | Issued |
Array
(
[id] => 2717229
[patent_doc_number] => 05055994
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-08
[patent_title] => 'A.c. to d.c. converter'
[patent_app_type] => 1
[patent_app_number] => 7/526854
[patent_app_country] => US
[patent_app_date] => 1990-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2173
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/055/05055994.pdf
[firstpage_image] =>[orig_patent_app_number] => 526854
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/526854 | A.c. to d.c. converter | May 20, 1990 | Issued |
| 07/499309 | INTEGRATABLE SYNCHRONOUS RECTIFIER | May 14, 1990 | Abandoned |
Array
(
[id] => 2713233
[patent_doc_number] => 05041708
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-20
[patent_title] => 'Power supply apparatus for an electroerosion machine'
[patent_app_type] => 1
[patent_app_number] => 7/521362
[patent_app_country] => US
[patent_app_date] => 1990-05-10
[patent_effective_date] => 0000-00-00
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/041/05041708.pdf
[firstpage_image] =>[orig_patent_app_number] => 521362
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/521362 | Power supply apparatus for an electroerosion machine | May 9, 1990 | Issued |
Array
(
[id] => 2835571
[patent_doc_number] => 05117347
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-26
[patent_title] => 'Full duty cycle forward converter'
[patent_app_type] => 1
[patent_app_number] => 7/521759
[patent_app_country] => US
[patent_app_date] => 1990-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/05/117/05117347.pdf
[firstpage_image] =>[orig_patent_app_number] => 521759
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/521759 | Full duty cycle forward converter | May 9, 1990 | Issued |
Array
(
[id] => 2721130
[patent_doc_number] => 05010469
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-23
[patent_title] => 'Uninterruptible power supply with dual level voltage input'
[patent_app_type] => 1
[patent_app_number] => 7/521236
[patent_app_country] => US
[patent_app_date] => 1990-05-09
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/010/05010469.pdf
[firstpage_image] =>[orig_patent_app_number] => 521236
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/521236 | Uninterruptible power supply with dual level voltage input | May 8, 1990 | Issued |
Array
(
[id] => 2834952
[patent_doc_number] => 05128603
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-07
[patent_title] => 'Forward converter using an inverter including a transistor'
[patent_app_type] => 1
[patent_app_number] => 7/518708
[patent_app_country] => US
[patent_app_date] => 1990-05-07
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/128/05128603.pdf
[firstpage_image] =>[orig_patent_app_number] => 518708
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/518708 | Forward converter using an inverter including a transistor | May 6, 1990 | Issued |