Search

Akm E. Ullah

Examiner (ID: 5329, Phone: (571)272-2361 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2838, 2899, 3621, 2874, 2606, 1734, 2501
Total Applications
3400
Issued Applications
3065
Pending Applications
95
Abandoned Applications
245

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2746969 [patent_doc_number] => 05042907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Coated optical fibres' [patent_app_type] => 1 [patent_app_number] => 7/358792 [patent_app_country] => US [patent_app_date] => 1989-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3325 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042907.pdf [firstpage_image] =>[orig_patent_app_number] => 358792 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/358792
6-substituted-4-hydroxytetrahydropyran-2-one derivatives and pharmaceutical compositions containing them May 31, 1989 Issued
Array ( [id] => 2746969 [patent_doc_number] => 05042907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Coated optical fibres' [patent_app_type] => 1 [patent_app_number] => 7/358792 [patent_app_country] => US [patent_app_date] => 1989-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3325 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042907.pdf [firstpage_image] =>[orig_patent_app_number] => 358792 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/358792
6-substituted-4-hydroxytetrahydropyran-2-one derivatives and pharmaceutical compositions containing them May 31, 1989 Issued
Array ( [id] => 2631243 [patent_doc_number] => 04920366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Construction of an optical fiber with a connector' [patent_app_type] => 1 [patent_app_number] => 7/359190 [patent_app_country] => US [patent_app_date] => 1989-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2362 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/920/04920366.pdf [firstpage_image] =>[orig_patent_app_number] => 359190 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/359190
Construction of an optical fiber with a connector May 30, 1989 Issued
Array ( [id] => 2577418 [patent_doc_number] => 04927228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Optoelectronic arrangement having a coupling between an optical transmission fibre and a semiconductor laser diode' [patent_app_type] => 1 [patent_app_number] => 7/359464 [patent_app_country] => US [patent_app_date] => 1989-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2699 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/927/04927228.pdf [firstpage_image] =>[orig_patent_app_number] => 359464 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/359464
Optoelectronic arrangement having a coupling between an optical transmission fibre and a semiconductor laser diode May 30, 1989 Issued
Array ( [id] => 2746969 [patent_doc_number] => 05042907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Coated optical fibres' [patent_app_type] => 1 [patent_app_number] => 7/358792 [patent_app_country] => US [patent_app_date] => 1989-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3325 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042907.pdf [firstpage_image] =>[orig_patent_app_number] => 358792 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/358792
Coated optical fibres May 29, 1989 Issued
Array ( [id] => 2651009 [patent_doc_number] => 04946236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Movable fiber optical switch' [patent_app_type] => 1 [patent_app_number] => 7/358912 [patent_app_country] => US [patent_app_date] => 1989-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5148 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/946/04946236.pdf [firstpage_image] =>[orig_patent_app_number] => 358912 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/358912
Movable fiber optical switch May 29, 1989 Issued
Array ( [id] => 2746969 [patent_doc_number] => 05042907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Coated optical fibres' [patent_app_type] => 1 [patent_app_number] => 7/358792 [patent_app_country] => US [patent_app_date] => 1989-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3325 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042907.pdf [firstpage_image] =>[orig_patent_app_number] => 358792 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/358792
Coated optical fibres May 29, 1989 Issued
Array ( [id] => 2649272 [patent_doc_number] => 04978187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Optical element, optical disc and rotary encoder with the optical element' [patent_app_type] => 1 [patent_app_number] => 7/357171 [patent_app_country] => US [patent_app_date] => 1989-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 8263 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978187.pdf [firstpage_image] =>[orig_patent_app_number] => 357171 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/357171
Optical element, optical disc and rotary encoder with the optical element May 25, 1989 Issued
Array ( [id] => 2590968 [patent_doc_number] => 04911524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Method and apparatus for fusion-splicing polarization maintaining optical fibers' [patent_app_type] => 1 [patent_app_number] => 7/355919 [patent_app_country] => US [patent_app_date] => 1989-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 32 [patent_no_of_words] => 6771 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/911/04911524.pdf [firstpage_image] =>[orig_patent_app_number] => 355919 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/355919
Method and apparatus for fusion-splicing polarization maintaining optical fibers May 22, 1989 Issued
Array ( [id] => 2694812 [patent_doc_number] => 05000531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Passive bypass for fiber optic ring network' [patent_app_type] => 1 [patent_app_number] => 7/355222 [patent_app_country] => US [patent_app_date] => 1989-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 3105 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000531.pdf [firstpage_image] =>[orig_patent_app_number] => 355222 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/355222
Passive bypass for fiber optic ring network May 21, 1989 Issued
Array ( [id] => 2698028 [patent_doc_number] => 05016959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Electro-optical component and method for making the same' [patent_app_type] => 1 [patent_app_number] => 7/354741 [patent_app_country] => US [patent_app_date] => 1989-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 13 [patent_no_of_words] => 8305 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/016/05016959.pdf [firstpage_image] =>[orig_patent_app_number] => 354741 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/354741
Electro-optical component and method for making the same May 21, 1989 Issued
Array ( [id] => 2651175 [patent_doc_number] => 04946245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Optical filters' [patent_app_type] => 1 [patent_app_number] => 7/358331 [patent_app_country] => US [patent_app_date] => 1989-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2231 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/946/04946245.pdf [firstpage_image] =>[orig_patent_app_number] => 358331 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/358331
Optical filters May 16, 1989 Issued
Array ( [id] => 2657976 [patent_doc_number] => 04953937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Illumination optical system' [patent_app_type] => 1 [patent_app_number] => 7/352492 [patent_app_country] => US [patent_app_date] => 1989-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 70 [patent_no_of_words] => 12552 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/953/04953937.pdf [firstpage_image] =>[orig_patent_app_number] => 352492 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/352492
Illumination optical system May 15, 1989 Issued
Array ( [id] => 2576571 [patent_doc_number] => 04962992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => 'Optical transmission media and methods of making same' [patent_app_type] => 1 [patent_app_number] => 7/351984 [patent_app_country] => US [patent_app_date] => 1989-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 31 [patent_no_of_words] => 10868 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/962/04962992.pdf [firstpage_image] =>[orig_patent_app_number] => 351984 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/351984
Optical transmission media and methods of making same May 14, 1989 Issued
Array ( [id] => 2702493 [patent_doc_number] => 05009477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Optical interconnect arrangement' [patent_app_type] => 1 [patent_app_number] => 7/350962 [patent_app_country] => US [patent_app_date] => 1989-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4058 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/009/05009477.pdf [firstpage_image] =>[orig_patent_app_number] => 350962 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/350962
Optical interconnect arrangement May 11, 1989 Issued
Array ( [id] => 2735988 [patent_doc_number] => 05029964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Optical fibre receiving and laser beam combining unit' [patent_app_type] => 1 [patent_app_number] => 7/350663 [patent_app_country] => US [patent_app_date] => 1989-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2649 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/029/05029964.pdf [firstpage_image] =>[orig_patent_app_number] => 350663 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/350663
Optical fibre receiving and laser beam combining unit May 9, 1989 Issued
Array ( [id] => 2616492 [patent_doc_number] => 04915470 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Optical module connector apparatus' [patent_app_type] => 1 [patent_app_number] => 7/351010 [patent_app_country] => US [patent_app_date] => 1989-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1696 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/915/04915470.pdf [firstpage_image] =>[orig_patent_app_number] => 351010 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/351010
Optical module connector apparatus May 8, 1989 Issued
Array ( [id] => 2735198 [patent_doc_number] => 05015061 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Optical connector' [patent_app_type] => 1 [patent_app_number] => 7/348951 [patent_app_country] => US [patent_app_date] => 1989-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 2332 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/015/05015061.pdf [firstpage_image] =>[orig_patent_app_number] => 348951 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/348951
Optical connector May 7, 1989 Issued
Array ( [id] => 2733740 [patent_doc_number] => 05022734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Method of modifying an optical waveguide and waveguide so modified' [patent_app_type] => 1 [patent_app_number] => 7/348700 [patent_app_country] => US [patent_app_date] => 1989-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 5547 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/022/05022734.pdf [firstpage_image] =>[orig_patent_app_number] => 348700 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/348700
Method of modifying an optical waveguide and waveguide so modified Apr 30, 1989 Issued
07/345078 BI-DOMAIN TWO-MODE SINGLE CRYSTAL FIBER DEVICES Apr 27, 1989 Abandoned
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