
Michael D. David
Examiner (ID: 17380, Phone: (571)270-3737 , Office: P/3641 )
| Most Active Art Unit | 3641 |
| Art Unit(s) | 3641, 4155 |
| Total Applications | 1232 |
| Issued Applications | 1050 |
| Pending Applications | 66 |
| Abandoned Applications | 137 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2530140
[patent_doc_number] => 04864637
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-05
[patent_title] => 'FMX stereophonic broadcast receiver'
[patent_app_type] => 1
[patent_app_number] => 7/195106
[patent_app_country] => US
[patent_app_date] => 1988-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 4825
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/864/04864637.pdf
[firstpage_image] =>[orig_patent_app_number] => 195106
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/195106 | FMX stereophonic broadcast receiver | May 15, 1988 | Issued |
Array
(
[id] => 2639639
[patent_doc_number] => 04907290
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-06
[patent_title] => 'Mobile transmitter/receiver'
[patent_app_type] => 1
[patent_app_number] => 7/193826
[patent_app_country] => US
[patent_app_date] => 1988-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3559
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/907/04907290.pdf
[firstpage_image] =>[orig_patent_app_number] => 193826
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/193826 | Mobile transmitter/receiver | May 12, 1988 | Issued |
| 07/190436 | SYSTEM FOR PREVENTING CROSSTALK IN A MULTI-INPUT ELECTRONIC DEVICE | May 4, 1988 | Issued |
Array
(
[id] => 2620366
[patent_doc_number] => 04903326
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-20
[patent_title] => 'Detachable battery pack with a built-in broadband antenna'
[patent_app_type] => 1
[patent_app_number] => 7/186845
[patent_app_country] => US
[patent_app_date] => 1988-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3367
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/903/04903326.pdf
[firstpage_image] =>[orig_patent_app_number] => 186845
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/186845 | Detachable battery pack with a built-in broadband antenna | Apr 26, 1988 | Issued |
Array
(
[id] => 2620561
[patent_doc_number] => 04903336
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-20
[patent_title] => 'Tuner with a timepiece'
[patent_app_type] => 1
[patent_app_number] => 7/186377
[patent_app_country] => US
[patent_app_date] => 1988-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 6253
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/903/04903336.pdf
[firstpage_image] =>[orig_patent_app_number] => 186377
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/186377 | Tuner with a timepiece | Apr 25, 1988 | Issued |
| 07/183856 | METHOD AND APPARATUS FOR NULLING LOCAL OSCILLATOR FEEDTHROUGH | Apr 19, 1988 | Abandoned |
Array
(
[id] => 2604329
[patent_doc_number] => 04918750
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-17
[patent_title] => 'Motor vehicle radio-cassette unit camouflage system'
[patent_app_type] => 1
[patent_app_number] => 7/182732
[patent_app_country] => US
[patent_app_date] => 1988-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2098
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 320
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/918/04918750.pdf
[firstpage_image] =>[orig_patent_app_number] => 182732
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/182732 | Motor vehicle radio-cassette unit camouflage system | Apr 17, 1988 | Issued |
Array
(
[id] => 2452418
[patent_doc_number] => 04792984
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-20
[patent_title] => 'Radio channel control method for mobile communication system'
[patent_app_type] => 1
[patent_app_number] => 7/183341
[patent_app_country] => US
[patent_app_date] => 1988-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2420
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 237
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/792/04792984.pdf
[firstpage_image] =>[orig_patent_app_number] => 183341
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/183341 | Radio channel control method for mobile communication system | Apr 11, 1988 | Issued |
| 07/176939 | WIRELESS COMMUNICATION APPARATUS AND METHOD OF OPERATING SAME | Apr 3, 1988 | Abandoned |
Array
(
[id] => 2530247
[patent_doc_number] => 04864642
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-05
[patent_title] => 'Space diversity receiving system'
[patent_app_type] => 1
[patent_app_number] => 7/176527
[patent_app_country] => US
[patent_app_date] => 1988-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3463
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/864/04864642.pdf
[firstpage_image] =>[orig_patent_app_number] => 176527
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/176527 | Space diversity receiving system | Mar 31, 1988 | Issued |
Array
(
[id] => 2532491
[patent_doc_number] => 04878253
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-31
[patent_title] => 'Planar monolithic millimeter wave mixer'
[patent_app_type] => 1
[patent_app_number] => 7/176125
[patent_app_country] => US
[patent_app_date] => 1988-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1072
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/878/04878253.pdf
[firstpage_image] =>[orig_patent_app_number] => 176125
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/176125 | Planar monolithic millimeter wave mixer | Mar 30, 1988 | Issued |
Array
(
[id] => 2485567
[patent_doc_number] => 04872206
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-03
[patent_title] => 'Mixer dynamic control'
[patent_app_type] => 1
[patent_app_number] => 7/175994
[patent_app_country] => US
[patent_app_date] => 1988-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1973
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 275
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/872/04872206.pdf
[firstpage_image] =>[orig_patent_app_number] => 175994
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/175994 | Mixer dynamic control | Mar 30, 1988 | Issued |
Array
(
[id] => 2532383
[patent_doc_number] => 04881272
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-14
[patent_title] => 'Multi-band FM receiver for receiving FM broadcasting signals and TV broadcasting sound signals'
[patent_app_type] => 1
[patent_app_number] => 7/175031
[patent_app_country] => US
[patent_app_date] => 1988-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2504
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/881/04881272.pdf
[firstpage_image] =>[orig_patent_app_number] => 175031
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/175031 | Multi-band FM receiver for receiving FM broadcasting signals and TV broadcasting sound signals | Mar 28, 1988 | Issued |
Array
(
[id] => 2664285
[patent_doc_number] => 04972346
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-20
[patent_title] => 'High-frequency signal booster'
[patent_app_type] => 1
[patent_app_number] => 7/172057
[patent_app_country] => US
[patent_app_date] => 1988-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 18
[patent_no_of_words] => 5769
[patent_no_of_claims] => 19
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/972/04972346.pdf
[firstpage_image] =>[orig_patent_app_number] => 172057
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/172057 | High-frequency signal booster | Mar 22, 1988 | Issued |
Array
(
[id] => 2613727
[patent_doc_number] => 04932071
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-05
[patent_title] => 'Aircraft voice communication anti-blocking device'
[patent_app_type] => 1
[patent_app_number] => 7/168955
[patent_app_country] => US
[patent_app_date] => 1988-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 6877
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/932/04932071.pdf
[firstpage_image] =>[orig_patent_app_number] => 168955
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/168955 | Aircraft voice communication anti-blocking device | Mar 15, 1988 | Issued |
Array
(
[id] => 2452580
[patent_doc_number] => 04792992
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-20
[patent_title] => 'Radio receiver'
[patent_app_type] => 1
[patent_app_number] => 7/170630
[patent_app_country] => US
[patent_app_date] => 1988-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 25
[patent_no_of_words] => 6251
[patent_no_of_claims] => 33
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[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/792/04792992.pdf
[firstpage_image] =>[orig_patent_app_number] => 170630
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/170630 | Radio receiver | Mar 14, 1988 | Issued |
Array
(
[id] => 2644892
[patent_doc_number] => 04893350
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-09
[patent_title] => 'Interference cancellation system'
[patent_app_type] => 1
[patent_app_number] => 7/196205
[patent_app_country] => US
[patent_app_date] => 1988-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2947
[patent_no_of_claims] => 3
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[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/893/04893350.pdf
[firstpage_image] =>[orig_patent_app_number] => 196205
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/196205 | Interference cancellation system | Mar 13, 1988 | Issued |
Array
(
[id] => 2502729
[patent_doc_number] => 04843636
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-27
[patent_title] => 'Television receiver having an automatic radiofrequency resonant circuit adjustment circuit'
[patent_app_type] => 1
[patent_app_number] => 7/170568
[patent_app_country] => US
[patent_app_date] => 1988-03-14
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/843/04843636.pdf
[firstpage_image] =>[orig_patent_app_number] => 170568
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/170568 | Television receiver having an automatic radiofrequency resonant circuit adjustment circuit | Mar 13, 1988 | Issued |
Array
(
[id] => 2690523
[patent_doc_number] => 05067171
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-19
[patent_title] => 'Method and apparatus for hand-off of call in progress'
[patent_app_type] => 1
[patent_app_number] => 7/167634
[patent_app_country] => US
[patent_app_date] => 1988-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2975
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/067/05067171.pdf
[firstpage_image] =>[orig_patent_app_number] => 167634
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/167634 | Method and apparatus for hand-off of call in progress | Mar 10, 1988 | Issued |
| 07/169100 | TELEVISION TUNER | Mar 7, 1988 | Abandoned |