
John E. Barlow Jr.
Supervisory Patent Examiner (ID: 15162, Phone: (571)272-2269 , Office: P/2800 )
| Most Active Art Unit | 2108 |
| Art Unit(s) | 2863, 2853, 2105, 2108, 2857, 2600, 2800 |
| Total Applications | 691 |
| Issued Applications | 547 |
| Pending Applications | 31 |
| Abandoned Applications | 124 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2800819
[patent_doc_number] => 05144263
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-01
[patent_title] => 'Method for amplitude control of an oscillator output signal, and circuit configuration for performing the method'
[patent_app_type] => 1
[patent_app_number] => 7/717988
[patent_app_country] => US
[patent_app_date] => 1991-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 5451
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/144/05144263.pdf
[firstpage_image] =>[orig_patent_app_number] => 717988
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/717988 | Method for amplitude control of an oscillator output signal, and circuit configuration for performing the method | Jun 19, 1991 | Issued |
Array
(
[id] => 2790324
[patent_doc_number] => 05142246
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-25
[patent_title] => 'Multi-loop controlled VCO'
[patent_app_type] => 1
[patent_app_number] => 7/717660
[patent_app_country] => US
[patent_app_date] => 1991-06-19
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 717660
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/717660 | Multi-loop controlled VCO | Jun 18, 1991 | Issued |
Array
(
[id] => 2883520
[patent_doc_number] => 05119044
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-02
[patent_title] => 'Inductive proximity switch with slight temperature dependency'
[patent_app_type] => 1
[patent_app_number] => 7/717679
[patent_app_country] => US
[patent_app_date] => 1991-06-19
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[pdf_file] => patents/05/119/05119044.pdf
[firstpage_image] =>[orig_patent_app_number] => 717679
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/717679 | Inductive proximity switch with slight temperature dependency | Jun 18, 1991 | Issued |
Array
(
[id] => 2865316
[patent_doc_number] => 05150079
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-22
[patent_title] => 'Two-mode oscillator'
[patent_app_type] => 1
[patent_app_number] => 7/717238
[patent_app_country] => US
[patent_app_date] => 1991-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/05/150/05150079.pdf
[firstpage_image] =>[orig_patent_app_number] => 717238
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/717238 | Two-mode oscillator | Jun 17, 1991 | Issued |
Array
(
[id] => 2847668
[patent_doc_number] => 05138232
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-11
[patent_title] => 'Power supply device for thermionic emitting cathode'
[patent_app_type] => 1
[patent_app_number] => 7/716788
[patent_app_country] => US
[patent_app_date] => 1991-06-18
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[pdf_file] => patents/05/138/05138232.pdf
[firstpage_image] =>[orig_patent_app_number] => 716788
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/716788 | Power supply device for thermionic emitting cathode | Jun 17, 1991 | Issued |
Array
(
[id] => 2860065
[patent_doc_number] => 05113120
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-12
[patent_title] => 'Dimmer circuit'
[patent_app_type] => 1
[patent_app_number] => 7/713954
[patent_app_country] => US
[patent_app_date] => 1991-06-11
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/113/05113120.pdf
[firstpage_image] =>[orig_patent_app_number] => 713954
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/713954 | Dimmer circuit | Jun 10, 1991 | Issued |
Array
(
[id] => 2874529
[patent_doc_number] => 05162700
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-10
[patent_title] => 'Controllable ballast and operating system utilizing same'
[patent_app_type] => 1
[patent_app_number] => 7/708577
[patent_app_country] => US
[patent_app_date] => 1991-05-31
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[pdf_file] => patents/05/162/05162700.pdf
[firstpage_image] =>[orig_patent_app_number] => 708577
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/708577 | Controllable ballast and operating system utilizing same | May 30, 1991 | Issued |
Array
(
[id] => 2811707
[patent_doc_number] => 05157343
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-20
[patent_title] => 'Electronic arrangement for receiving a modulated carrier signal'
[patent_app_type] => 1
[patent_app_number] => 7/708427
[patent_app_country] => US
[patent_app_date] => 1991-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 4016
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[pdf_file] => patents/05/157/05157343.pdf
[firstpage_image] =>[orig_patent_app_number] => 708427
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/708427 | Electronic arrangement for receiving a modulated carrier signal | May 30, 1991 | Issued |
Array
(
[id] => 2832778
[patent_doc_number] => 05117204
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-26
[patent_title] => 'Phase locked loop circuit'
[patent_app_type] => 1
[patent_app_number] => 7/708758
[patent_app_country] => US
[patent_app_date] => 1991-05-31
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[firstpage_image] =>[orig_patent_app_number] => 708758
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/708758 | Phase locked loop circuit | May 30, 1991 | Issued |
Array
(
[id] => 2799576
[patent_doc_number] => 05144195
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-01
[patent_title] => 'Circuit for driving at least one gas discharge lamp'
[patent_app_type] => 1
[patent_app_number] => 7/705865
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[patent_app_date] => 1991-05-28
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[pdf_file] => patents/05/144/05144195.pdf
[firstpage_image] =>[orig_patent_app_number] => 705865
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/705865 | Circuit for driving at least one gas discharge lamp | May 27, 1991 | Issued |
Array
(
[id] => 2807262
[patent_doc_number] => 05124619
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-23
[patent_title] => 'Circuit for driving a gas discharge lamp load'
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[patent_app_number] => 7/705856
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[pdf_file] => patents/05/124/05124619.pdf
[firstpage_image] =>[orig_patent_app_number] => 705856
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/705856 | Circuit for driving a gas discharge lamp load | May 27, 1991 | Issued |
Array
(
[id] => 2809562
[patent_doc_number] => 05148087
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[patent_issue_date] => 1992-09-15
[patent_title] => 'Circuit for driving a gas discharge lamp load'
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Array
(
[id] => 2847740
[patent_doc_number] => 05138236
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Array
(
[id] => 2836192
[patent_doc_number] => 05175469
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-29
[patent_title] => 'Combination including an emergency lighting arrangement'
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[pdf_file] => patents/05/175/05175469.pdf
[firstpage_image] =>[orig_patent_app_number] => 703543
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/703543 | Combination including an emergency lighting arrangement | May 20, 1991 | Issued |
Array
(
[id] => 2864067
[patent_doc_number] => 05150013
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-22
[patent_title] => 'Power converter employing a multivibrator-inverter'
[patent_app_type] => 1
[patent_app_number] => 7/696422
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[patent_app_date] => 1991-05-06
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[pdf_file] => patents/05/150/05150013.pdf
[firstpage_image] =>[orig_patent_app_number] => 696422
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/696422 | Power converter employing a multivibrator-inverter | May 5, 1991 | Issued |
Array
(
[id] => 2982847
[patent_doc_number] => 05256989
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-26
[patent_title] => 'Lock detection for a phase lock loop'
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[patent_app_number] => 7/695118
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[pdf_file] => patents/05/256/05256989.pdf
[firstpage_image] =>[orig_patent_app_number] => 695118
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/695118 | Lock detection for a phase lock loop | May 2, 1991 | Issued |
Array
(
[id] => 2805383
[patent_doc_number] => 05140287
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-18
[patent_title] => 'Diode circuit flicker-noise reduction'
[patent_app_type] => 1
[patent_app_number] => 7/678988
[patent_app_country] => US
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[pdf_file] => patents/05/140/05140287.pdf
[firstpage_image] =>[orig_patent_app_number] => 678988
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/678988 | Diode circuit flicker-noise reduction | Apr 29, 1991 | Issued |
| 07/693050 | VARIABLE FREQUENCY OSCILLATOR | Apr 29, 1991 | Abandoned |
Array
(
[id] => 2860764
[patent_doc_number] => 05113157
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-12
[patent_title] => 'High-frequency electron tube power oscillator'
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[firstpage_image] =>[orig_patent_app_number] => 693977
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/693977 | High-frequency electron tube power oscillator | Apr 28, 1991 | Issued |
Array
(
[id] => 2883548
[patent_doc_number] => 05119045
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[patent_issue_date] => 1992-06-02
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[pdf_file] => patents/05/119/05119045.pdf
[firstpage_image] =>[orig_patent_app_number] => 691567
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/691567 | Pulse width modulation circuit | Apr 24, 1991 | Issued |