Search

Michael Aaron Pratt

Examiner (ID: 7866, Phone: (571)272-2145 , Office: P/2914 )

Most Active Art Unit
2914
Art Unit(s)
2951, 2914
Total Applications
4747
Issued Applications
4588
Pending Applications
5
Abandoned Applications
161

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2680386 [patent_doc_number] => 05018834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Addressing scheme for multiplexed ferro-electric liquid crystal' [patent_app_type] => 1 [patent_app_number] => 7/432577 [patent_app_country] => US [patent_app_date] => 1989-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6251 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018834.pdf [firstpage_image] =>[orig_patent_app_number] => 432577 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/432577
Addressing scheme for multiplexed ferro-electric liquid crystal Nov 5, 1989 Issued
Array ( [id] => 2633643 [patent_doc_number] => 04967241 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Semiconductor light emitting device' [patent_app_type] => 1 [patent_app_number] => 7/432359 [patent_app_country] => US [patent_app_date] => 1989-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 3025 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/967/04967241.pdf [firstpage_image] =>[orig_patent_app_number] => 432359 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/432359
Semiconductor light emitting device Nov 5, 1989 Issued
07/428241 LIQUID CRYSTAL DEVICE WITH GREY SCALE Oct 26, 1989 Abandoned
Array ( [id] => 2747179 [patent_doc_number] => 05042918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Liquid crystal display device' [patent_app_type] => 1 [patent_app_number] => 7/423206 [patent_app_country] => US [patent_app_date] => 1989-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3545 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042918.pdf [firstpage_image] =>[orig_patent_app_number] => 423206 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/423206
Liquid crystal display device Oct 17, 1989 Issued
Array ( [id] => 2604555 [patent_doc_number] => 04965650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Bipolar transistor and method of producing the same' [patent_app_type] => 1 [patent_app_number] => 7/420656 [patent_app_country] => US [patent_app_date] => 1989-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 53 [patent_no_of_words] => 7579 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965650.pdf [firstpage_image] =>[orig_patent_app_number] => 420656 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/420656
Bipolar transistor and method of producing the same Oct 10, 1989 Issued
Array ( [id] => 2759973 [patent_doc_number] => 05072262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Electric-electronic device including polyimide thin film' [patent_app_type] => 1 [patent_app_number] => 7/418618 [patent_app_country] => US [patent_app_date] => 1989-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 10972 [patent_no_of_claims] => 7 [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/05/072/05072262.pdf [firstpage_image] =>[orig_patent_app_number] => 418618 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/418618
Electric-electronic device including polyimide thin film Oct 9, 1989 Issued
07/417868 LIQUID CRYSTAL SHUTTER FOR BACKLIT DIGITIZER Oct 5, 1989 Abandoned
Array ( [id] => 2868251 [patent_doc_number] => 05150232 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Active matrix liquid crystal display element and projection type active matrix liquid crystal display device' [patent_app_type] => 1 [patent_app_number] => 7/413072 [patent_app_country] => US [patent_app_date] => 1989-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 13997 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/150/05150232.pdf [firstpage_image] =>[orig_patent_app_number] => 413072 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/413072
Active matrix liquid crystal display element and projection type active matrix liquid crystal display device Sep 26, 1989 Issued
07/412628 SEMICONDUCTOR DEVICE IN WHICH GATE REGION IS PRECISELY ALIGNED WITH SOURCE AND DRAIN REGIONS Sep 24, 1989 Abandoned
Array ( [id] => 2834551 [patent_doc_number] => 05117298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Active matrix liquid crystal display with reduced flickers' [patent_app_type] => 1 [patent_app_number] => 7/407429 [patent_app_country] => US [patent_app_date] => 1989-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 6235 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/117/05117298.pdf [firstpage_image] =>[orig_patent_app_number] => 407429 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/407429
Active matrix liquid crystal display with reduced flickers Sep 13, 1989 Issued
Array ( [id] => 2754142 [patent_doc_number] => 05016063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Molecular implementation of molecular shift register memories' [patent_app_type] => 1 [patent_app_number] => 7/393176 [patent_app_country] => US [patent_app_date] => 1989-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4805 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/016/05016063.pdf [firstpage_image] =>[orig_patent_app_number] => 393176 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/393176
Molecular implementation of molecular shift register memories Aug 13, 1989 Issued
Array ( [id] => 2696247 [patent_doc_number] => 05054887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Active matrix type liquid crystal display' [patent_app_type] => 1 [patent_app_number] => 7/391244 [patent_app_country] => US [patent_app_date] => 1989-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2292 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/054/05054887.pdf [firstpage_image] =>[orig_patent_app_number] => 391244 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/391244
Active matrix type liquid crystal display Aug 8, 1989 Issued
Array ( [id] => 2653029 [patent_doc_number] => 04980730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Light emitting element of cubic boron nitride' [patent_app_type] => 1 [patent_app_number] => 7/388809 [patent_app_country] => US [patent_app_date] => 1989-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5572 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/980/04980730.pdf [firstpage_image] =>[orig_patent_app_number] => 388809 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/388809
Light emitting element of cubic boron nitride Aug 2, 1989 Issued
07/388080 LIQUID CRYSTAL ELEMENTS AND CONDUCTIVE ORGANIC COMPOUND FILM-FORMING COMPOSITIONS Jul 31, 1989 Abandoned
Array ( [id] => 2799167 [patent_doc_number] => 05103331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Liquid crystal cell having substantially uniform distribution of spacers and non-uniform distribution of particulate adhesive' [patent_app_type] => 1 [patent_app_number] => 7/386627 [patent_app_country] => US [patent_app_date] => 1989-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2712 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/103/05103331.pdf [firstpage_image] =>[orig_patent_app_number] => 386627 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/386627
Liquid crystal cell having substantially uniform distribution of spacers and non-uniform distribution of particulate adhesive Jul 30, 1989 Issued
Array ( [id] => 2886015 [patent_doc_number] => 05159478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Transmission liquid crystal display apparatus' [patent_app_type] => 1 [patent_app_number] => 7/385092 [patent_app_country] => US [patent_app_date] => 1989-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 5311 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159478.pdf [firstpage_image] =>[orig_patent_app_number] => 385092 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/385092
Transmission liquid crystal display apparatus Jul 25, 1989 Issued
Array ( [id] => 2677265 [patent_doc_number] => 05073808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Solid state semiconductor device' [patent_app_type] => 1 [patent_app_number] => 7/384096 [patent_app_country] => US [patent_app_date] => 1989-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 2372 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073808.pdf [firstpage_image] =>[orig_patent_app_number] => 384096 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/384096
Solid state semiconductor device Jul 23, 1989 Issued
Array ( [id] => 2717078 [patent_doc_number] => 05017975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Organic electronic device with a monomolecular layer or multi-monomolecular layer having electroconductive conjugated bonds' [patent_app_type] => 1 [patent_app_number] => 7/378910 [patent_app_country] => US [patent_app_date] => 1989-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 33 [patent_no_of_words] => 5790 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017975.pdf [firstpage_image] =>[orig_patent_app_number] => 378910 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/378910
Organic electronic device with a monomolecular layer or multi-monomolecular layer having electroconductive conjugated bonds Jul 11, 1989 Issued
Array ( [id] => 2793783 [patent_doc_number] => 05130764 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Multi layer photopolymeric structure for the manufacturing of MESFET devices with submicrometric gate and variable length recessed channel' [patent_app_type] => 1 [patent_app_number] => 7/376963 [patent_app_country] => US [patent_app_date] => 1989-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 18 [patent_no_of_words] => 1684 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/130/05130764.pdf [firstpage_image] =>[orig_patent_app_number] => 376963 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/376963
Multi layer photopolymeric structure for the manufacturing of MESFET devices with submicrometric gate and variable length recessed channel Jul 5, 1989 Issued
07/374659 LIQUID CRYSTAL APPARATUS Jun 29, 1989 Abandoned
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