Search

Loan T. Nguyen

Examiner (ID: 9828, Phone: (571)270-3103 , Office: P/2156 )

Most Active Art Unit
2156
Art Unit(s)
2169, 2165, 2156, 2158
Total Applications
400
Issued Applications
237
Pending Applications
46
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3562809 [patent_doc_number] => 05493551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-20 [patent_title] => 'Disk loading/unloading apparatus for compact disks of different diameters' [patent_app_type] => 1 [patent_app_number] => 8/278072 [patent_app_country] => US [patent_app_date] => 1994-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 28 [patent_no_of_words] => 12502 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/493/05493551.pdf [firstpage_image] =>[orig_patent_app_number] => 278072 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/278072
Disk loading/unloading apparatus for compact disks of different diameters Jul 19, 1994 Issued
Array ( [id] => 3503408 [patent_doc_number] => 05508870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Cassette having multilayer molded cassette half' [patent_app_type] => 1 [patent_app_number] => 8/275364 [patent_app_country] => US [patent_app_date] => 1994-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4820 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/508/05508870.pdf [firstpage_image] =>[orig_patent_app_number] => 275364 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/275364
Cassette having multilayer molded cassette half Jul 14, 1994 Issued
08/275391 MAGNETIC RECORDING MEDIUM, PROCESS FOR PRODUCING THE SAME AND MAGNETIC RECORDING SYSTEM Jul 14, 1994 Abandoned
Array ( [id] => 3501140 [patent_doc_number] => 05537282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Data storage disk having improved tracking capability' [patent_app_type] => 1 [patent_app_number] => 8/275901 [patent_app_country] => US [patent_app_date] => 1994-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 3149 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/537/05537282.pdf [firstpage_image] =>[orig_patent_app_number] => 275901 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/275901
Data storage disk having improved tracking capability Jul 14, 1994 Issued
Array ( [id] => 3524037 [patent_doc_number] => 05486959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'Adapter mechanism for extracting and retracting video tape from miniature cassettes' [patent_app_type] => 1 [patent_app_number] => 8/273796 [patent_app_country] => US [patent_app_date] => 1994-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 5273 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 559 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/486/05486959.pdf [firstpage_image] =>[orig_patent_app_number] => 273796 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/273796
Adapter mechanism for extracting and retracting video tape from miniature cassettes Jul 11, 1994 Issued
Array ( [id] => 3868237 [patent_doc_number] => 05706272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Optical system driving mechanism for an optical system driving apparatus and a sliding movement stabilizing mechanism thereof' [patent_app_type] => 1 [patent_app_number] => 8/273221 [patent_app_country] => US [patent_app_date] => 1994-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 32 [patent_no_of_words] => 24094 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/706/05706272.pdf [firstpage_image] =>[orig_patent_app_number] => 273221 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/273221
Optical system driving mechanism for an optical system driving apparatus and a sliding movement stabilizing mechanism thereof Jul 10, 1994 Issued
Array ( [id] => 3496204 [patent_doc_number] => 05475551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Magnetic head' [patent_app_type] => 1 [patent_app_number] => 8/272324 [patent_app_country] => US [patent_app_date] => 1994-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 8875 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/475/05475551.pdf [firstpage_image] =>[orig_patent_app_number] => 272324 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/272324
Magnetic head Jul 7, 1994 Issued
Array ( [id] => 3515543 [patent_doc_number] => 05570251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-29 [patent_title] => 'Thin film magnetic device with plural valves of magnetostriction' [patent_app_type] => 1 [patent_app_number] => 8/271731 [patent_app_country] => US [patent_app_date] => 1994-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 9057 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/570/05570251.pdf [firstpage_image] =>[orig_patent_app_number] => 271731 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/271731
Thin film magnetic device with plural valves of magnetostriction Jul 6, 1994 Issued
Array ( [id] => 3545881 [patent_doc_number] => 05495379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Erase bands for vertical recording' [patent_app_type] => 1 [patent_app_number] => 8/272111 [patent_app_country] => US [patent_app_date] => 1994-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1497 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/495/05495379.pdf [firstpage_image] =>[orig_patent_app_number] => 272111 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/272111
Erase bands for vertical recording Jul 6, 1994 Issued
08/270694 DISK DRIVE APPARATUS Jul 4, 1994 Abandoned
Array ( [id] => 3582817 [patent_doc_number] => 05539712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-23 [patent_title] => 'Lifting and lowering device for a record playback unit in a record playing device' [patent_app_type] => 1 [patent_app_number] => 8/244317 [patent_app_country] => US [patent_app_date] => 1994-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3265 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/539/05539712.pdf [firstpage_image] =>[orig_patent_app_number] => 244317 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/244317
Lifting and lowering device for a record playback unit in a record playing device Jun 30, 1994 Issued
Array ( [id] => 3519632 [patent_doc_number] => 05587993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-24 [patent_title] => 'Optical tape cartridge having improved tape movement mechanism' [patent_app_type] => 1 [patent_app_number] => 8/268992 [patent_app_country] => US [patent_app_date] => 1994-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 4898 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/587/05587993.pdf [firstpage_image] =>[orig_patent_app_number] => 268992 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/268992
Optical tape cartridge having improved tape movement mechanism Jun 29, 1994 Issued
Array ( [id] => 3728181 [patent_doc_number] => 05617396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Disk tray having a system for retaining a disk at a position therein' [patent_app_type] => 1 [patent_app_number] => 8/269380 [patent_app_country] => US [patent_app_date] => 1994-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1551 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/617/05617396.pdf [firstpage_image] =>[orig_patent_app_number] => 269380 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/269380
Disk tray having a system for retaining a disk at a position therein Jun 29, 1994 Issued
Array ( [id] => 3467758 [patent_doc_number] => 05473592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-05 [patent_title] => 'Gear assembly for disk transport apparatus' [patent_app_type] => 1 [patent_app_number] => 8/269381 [patent_app_country] => US [patent_app_date] => 1994-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3936 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/473/05473592.pdf [firstpage_image] =>[orig_patent_app_number] => 269381 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/269381
Gear assembly for disk transport apparatus Jun 29, 1994 Issued
Array ( [id] => 3677258 [patent_doc_number] => 05600515 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Sliding type magnetic head assembly having a spherical contact surface offset from a magnetic pole' [patent_app_type] => 1 [patent_app_number] => 8/267876 [patent_app_country] => US [patent_app_date] => 1994-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 7222 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/600/05600515.pdf [firstpage_image] =>[orig_patent_app_number] => 267876 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/267876
Sliding type magnetic head assembly having a spherical contact surface offset from a magnetic pole Jun 27, 1994 Issued
Array ( [id] => 3556627 [patent_doc_number] => 05546252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Thin and small-sized flexible disc unit' [patent_app_type] => 1 [patent_app_number] => 8/263685 [patent_app_country] => US [patent_app_date] => 1994-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 8144 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/546/05546252.pdf [firstpage_image] =>[orig_patent_app_number] => 263685 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/263685
Thin and small-sized flexible disc unit Jun 21, 1994 Issued
Array ( [id] => 3633824 [patent_doc_number] => 05608590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Gimballing flexure with static compensation and load print intregal etched features' [patent_app_type] => 1 [patent_app_number] => 8/263605 [patent_app_country] => US [patent_app_date] => 1994-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 4745 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/608/05608590.pdf [firstpage_image] =>[orig_patent_app_number] => 263605 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/263605
Gimballing flexure with static compensation and load print intregal etched features Jun 19, 1994 Issued
Array ( [id] => 3590611 [patent_doc_number] => 05499233 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-12 [patent_title] => 'Optical disk carrier with write-protect mechanism' [patent_app_type] => 1 [patent_app_number] => 8/262671 [patent_app_country] => US [patent_app_date] => 1994-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2415 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/499/05499233.pdf [firstpage_image] =>[orig_patent_app_number] => 262671 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/262671
Optical disk carrier with write-protect mechanism Jun 19, 1994 Issued
Array ( [id] => 3539843 [patent_doc_number] => 05583725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Spin valve magnetoresistive sensor with self-pinned laminated layer and magnetic recording system using the sensor' [patent_app_type] => 1 [patent_app_number] => 8/259815 [patent_app_country] => US [patent_app_date] => 1994-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5528 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/583/05583725.pdf [firstpage_image] =>[orig_patent_app_number] => 259815 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/259815
Spin valve magnetoresistive sensor with self-pinned laminated layer and magnetic recording system using the sensor Jun 14, 1994 Issued
Array ( [id] => 3524205 [patent_doc_number] => 05486969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'Magnetic head core having ferrite member reinforced by non-magnetic material' [patent_app_type] => 1 [patent_app_number] => 8/258836 [patent_app_country] => US [patent_app_date] => 1994-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4808 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/486/05486969.pdf [firstpage_image] =>[orig_patent_app_number] => 258836 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/258836
Magnetic head core having ferrite member reinforced by non-magnetic material Jun 12, 1994 Issued
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