Search

Michael D. Pak

Examiner (ID: 10636, Phone: (571)272-0879 , Office: P/1646 )

Most Active Art Unit
1646
Art Unit(s)
1646, 1674, 1812, 1621, 0
Total Applications
1549
Issued Applications
719
Pending Applications
266
Abandoned Applications
570

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2226379 [patent_doc_number] => 04609957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-02 [patent_title] => 'Magnetic card reader-encoder apparatus' [patent_app_type] => 1 [patent_app_number] => 6/462780 [patent_app_country] => US [patent_app_date] => 1983-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1861 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/609/04609957.pdf [firstpage_image] =>[orig_patent_app_number] => 462780 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/462780
Magnetic card reader-encoder apparatus Jan 31, 1983 Issued
Array ( [id] => 2205381 [patent_doc_number] => 04535375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-13 [patent_title] => 'Magnetoresistive head' [patent_app_type] => 1 [patent_app_number] => 6/457830 [patent_app_country] => US [patent_app_date] => 1983-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2863 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/535/04535375.pdf [firstpage_image] =>[orig_patent_app_number] => 457830 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/457830
Magnetoresistive head Jan 13, 1983 Issued
Array ( [id] => 2266330 [patent_doc_number] => 04570194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-11 [patent_title] => 'Disc player having self-actuated magnetic clamping device' [patent_app_type] => 1 [patent_app_number] => 6/457360 [patent_app_country] => US [patent_app_date] => 1983-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4522 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/570/04570194.pdf [firstpage_image] =>[orig_patent_app_number] => 457360 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/457360
Disc player having self-actuated magnetic clamping device Jan 11, 1983 Issued
Array ( [id] => 2272460 [patent_doc_number] => 04612593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-16 [patent_title] => 'Tape pad for use in magnetic recording tape cassette' [patent_app_type] => 1 [patent_app_number] => 6/448620 [patent_app_country] => US [patent_app_date] => 1982-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1686 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/612/04612593.pdf [firstpage_image] =>[orig_patent_app_number] => 448620 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/448620
Tape pad for use in magnetic recording tape cassette Dec 9, 1982 Issued
Array ( [id] => 2250040 [patent_doc_number] => 04613921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-23 [patent_title] => 'Disk memory apparatus' [patent_app_type] => 1 [patent_app_number] => 6/444610 [patent_app_country] => US [patent_app_date] => 1982-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 5156 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/613/04613921.pdf [firstpage_image] =>[orig_patent_app_number] => 444610 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/444610
Disk memory apparatus Nov 25, 1982 Issued
Array ( [id] => 2149528 [patent_doc_number] => 04559575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-17 [patent_title] => 'Removable disk cartridge with improved door operating mechanism' [patent_app_type] => 1 [patent_app_number] => 6/443770 [patent_app_country] => US [patent_app_date] => 1982-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1854 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/559/04559575.pdf [firstpage_image] =>[orig_patent_app_number] => 443770 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/443770
Removable disk cartridge with improved door operating mechanism Nov 21, 1982 Issued
Array ( [id] => 2249082 [patent_doc_number] => 04568990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-04 [patent_title] => 'Cassette loading device for cassette tape recorder' [patent_app_type] => 1 [patent_app_number] => 6/442420 [patent_app_country] => US [patent_app_date] => 1982-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5943 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/568/04568990.pdf [firstpage_image] =>[orig_patent_app_number] => 442420 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/442420
Cassette loading device for cassette tape recorder Nov 16, 1982 Issued
Array ( [id] => 2217806 [patent_doc_number] => 04599662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-08 [patent_title] => 'Mechanism for driving a tape recorder' [patent_app_type] => 1 [patent_app_number] => 6/438233 [patent_app_country] => US [patent_app_date] => 1982-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5686 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/599/04599662.pdf [firstpage_image] =>[orig_patent_app_number] => 438233 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/438233
Mechanism for driving a tape recorder Oct 31, 1982 Issued
06/437470 RECORDING OR REPRODUCING APPARATUS USING CONTAINER MOUNTED STRIP-LIKE RECORDING MEDIUM Oct 27, 1982 Abandoned
Array ( [id] => 2225110 [patent_doc_number] => 04578729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Magnetic recording medium' [patent_app_type] => 1 [patent_app_number] => 6/434600 [patent_app_country] => US [patent_app_date] => 1982-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4451 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/578/04578729.pdf [firstpage_image] =>[orig_patent_app_number] => 434600 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/434600
Magnetic recording medium Oct 14, 1982 Issued
Array ( [id] => 2286021 [patent_doc_number] => 04602306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-22 [patent_title] => 'Recorder/reproducer apparatus with a disc-shaped record medium' [patent_app_type] => 1 [patent_app_number] => 6/434400 [patent_app_country] => US [patent_app_date] => 1982-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6143 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 678 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/602/04602306.pdf [firstpage_image] =>[orig_patent_app_number] => 434400 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/434400
Recorder/reproducer apparatus with a disc-shaped record medium Oct 13, 1982 Issued
Array ( [id] => 2172472 [patent_doc_number] => 04541027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-10 [patent_title] => 'Method of force/acceleration reel tape sizing' [patent_app_type] => 1 [patent_app_number] => 6/434030 [patent_app_country] => US [patent_app_date] => 1982-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4834 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/541/04541027.pdf [firstpage_image] =>[orig_patent_app_number] => 434030 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/434030
Method of force/acceleration reel tape sizing Oct 12, 1982 Issued
Array ( [id] => 2809043 [patent_doc_number] => 05140480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Method for transducing with a flying head with foil support' [patent_app_type] => 1 [patent_app_number] => 6/412092 [patent_app_country] => US [patent_app_date] => 1982-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 8574 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/140/05140480.pdf [firstpage_image] =>[orig_patent_app_number] => 412092 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/412092
Method for transducing with a flying head with foil support Aug 26, 1982 Issued
Array ( [id] => 2224938 [patent_doc_number] => 04591935 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-27 [patent_title] => 'Idler drive mechanism with positional control' [patent_app_type] => 1 [patent_app_number] => 6/403345 [patent_app_country] => US [patent_app_date] => 1982-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3424 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/591/04591935.pdf [firstpage_image] =>[orig_patent_app_number] => 403345 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/403345
Idler drive mechanism with positional control Jul 29, 1982 Issued
Array ( [id] => 2259586 [patent_doc_number] => 04563717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-07 [patent_title] => 'Helical scan cassette recorder with improved tape threading' [patent_app_type] => 1 [patent_app_number] => 6/403374 [patent_app_country] => US [patent_app_date] => 1982-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 9336 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/563/04563717.pdf [firstpage_image] =>[orig_patent_app_number] => 403374 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/403374
Helical scan cassette recorder with improved tape threading Jul 29, 1982 Issued
Array ( [id] => 2239406 [patent_doc_number] => 04573090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-25 [patent_title] => 'Video recording/reproducing apparatus with tape slack in back-space editing mode' [patent_app_type] => 1 [patent_app_number] => 6/404395 [patent_app_country] => US [patent_app_date] => 1982-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3925 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/573/04573090.pdf [firstpage_image] =>[orig_patent_app_number] => 404395 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/404395
Video recording/reproducing apparatus with tape slack in back-space editing mode Jul 29, 1982 Issued
Array ( [id] => 2180529 [patent_doc_number] => 04556922 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-03 [patent_title] => 'VCR With improved tape threading and guiding' [patent_app_type] => 1 [patent_app_number] => 6/403379 [patent_app_country] => US [patent_app_date] => 1982-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 11256 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/556/04556922.pdf [firstpage_image] =>[orig_patent_app_number] => 403379 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/403379
VCR With improved tape threading and guiding Jul 29, 1982 Issued
Array ( [id] => 2285931 [patent_doc_number] => 04620246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-28 [patent_title] => 'Cassette ejection mechanism of a cassette tape recorder' [patent_app_type] => 1 [patent_app_number] => 6/403865 [patent_app_country] => US [patent_app_date] => 1982-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5555 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 415 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/620/04620246.pdf [firstpage_image] =>[orig_patent_app_number] => 403865 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/403865
Cassette ejection mechanism of a cassette tape recorder Jul 29, 1982 Issued
Array ( [id] => 2308068 [patent_doc_number] => 04685014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-04 [patent_title] => 'Production method of thin film magnetic head' [patent_app_type] => 1 [patent_app_number] => 6/403015 [patent_app_country] => US [patent_app_date] => 1982-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 21 [patent_no_of_words] => 4027 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/685/04685014.pdf [firstpage_image] =>[orig_patent_app_number] => 403015 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/403015
Production method of thin film magnetic head Jul 28, 1982 Issued
Array ( [id] => 2180565 [patent_doc_number] => 04556925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-03 [patent_title] => 'Magnetoresistive head' [patent_app_type] => 1 [patent_app_number] => 6/402419 [patent_app_country] => US [patent_app_date] => 1982-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 2715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/556/04556925.pdf [firstpage_image] =>[orig_patent_app_number] => 402419 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/402419
Magnetoresistive head Jul 27, 1982 Issued
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