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] => 2896481 [patent_doc_number] => 05270557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Quantum interference semiconductor device having a quantum point contact and fabrication process thereof' [patent_app_type] => 1 [patent_app_number] => 7/691733 [patent_app_country] => US [patent_app_date] => 1991-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 5147 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 549 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270557.pdf [firstpage_image] =>[orig_patent_app_number] => 691733 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/691733
Quantum interference semiconductor device having a quantum point contact and fabrication process thereof Apr 25, 1991 Issued
Array ( [id] => 2981551 [patent_doc_number] => 05182625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Image sensor and method of manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 7/691517 [patent_app_country] => US [patent_app_date] => 1991-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 32 [patent_no_of_words] => 18418 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182625.pdf [firstpage_image] =>[orig_patent_app_number] => 691517 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/691517
Image sensor and method of manufacturing the same Apr 24, 1991 Issued
07/691205 RADIATION-EMITTING SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME Apr 24, 1991 Abandoned
Array ( [id] => 3068349 [patent_doc_number] => 05311039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-10 [patent_title] => 'PROM and ROM memory cells' [patent_app_type] => 1 [patent_app_number] => 7/689222 [patent_app_country] => US [patent_app_date] => 1991-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 63 [patent_no_of_words] => 10598 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/311/05311039.pdf [firstpage_image] =>[orig_patent_app_number] => 689222 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/689222
PROM and ROM memory cells Apr 21, 1991 Issued
07/687687 SEMICONDUCTOR MEMORY CELL Apr 18, 1991 Abandoned
Array ( [id] => 2994123 [patent_doc_number] => 05212541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Contactless, 5V, high speed EPROM/flash EPROM array utilizing cells programmed using source side injection' [patent_app_type] => 1 [patent_app_number] => 7/687281 [patent_app_country] => US [patent_app_date] => 1991-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2947 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/212/05212541.pdf [firstpage_image] =>[orig_patent_app_number] => 687281 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/687281
Contactless, 5V, high speed EPROM/flash EPROM array utilizing cells programmed using source side injection Apr 17, 1991 Issued
Array ( [id] => 3058061 [patent_doc_number] => 05345093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-06 [patent_title] => 'Graded bandgap semiconductor device for real-time imaging' [patent_app_type] => 1 [patent_app_number] => 7/687603 [patent_app_country] => US [patent_app_date] => 1991-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1588 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/345/05345093.pdf [firstpage_image] =>[orig_patent_app_number] => 687603 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/687603
Graded bandgap semiconductor device for real-time imaging Apr 14, 1991 Issued
07/683379 FIELD EFFECT TRANSISTOR HAVING IMPURITY REGIONS OF DIFFERENT DEPTHS AND MANUFACTURING METHOD THEREOF Apr 10, 1991 Abandoned
Array ( [id] => 2911566 [patent_doc_number] => 05216266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Semiconductor memory device having memory cells formed in trench and manufacturing method therefor' [patent_app_type] => 1 [patent_app_number] => 7/682521 [patent_app_country] => US [patent_app_date] => 1991-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 89 [patent_no_of_words] => 7468 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216266.pdf [firstpage_image] =>[orig_patent_app_number] => 682521 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/682521
Semiconductor memory device having memory cells formed in trench and manufacturing method therefor Apr 8, 1991 Issued
Array ( [id] => 2782249 [patent_doc_number] => 05132748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Semiconductor memory device' [patent_app_type] => 1 [patent_app_number] => 7/682109 [patent_app_country] => US [patent_app_date] => 1991-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 51 [patent_no_of_words] => 4908 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/132/05132748.pdf [firstpage_image] =>[orig_patent_app_number] => 682109 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/682109
Semiconductor memory device Apr 7, 1991 Issued
07/680522 SEMICONDUCTOR DEVICE, LEAD FRAME THEREFOR AND MEMORY CARD AND METHODS OF MANUFACTURING THE DEVICE AND THE CARD Apr 3, 1991 Abandoned
07/680179 EPITAXIAL LAYERS OF II-IV SEMICONDUCTORS WITH HIGH ACCEPTOR CONCENTRATIONS AND METHOD OF PRODUCING SUCH LAYERS Apr 2, 1991 Abandoned
07/677762 ELECTRICALLY ERASABLE PROGRAMMABLE READ-ONLY MEMORY WITH THRESHOLD VALUE CONTROLLER FOR DATA PROGRAMMING Mar 28, 1991 Abandoned
07/675795 HIGH DENSITY DATA STORAGE USING STACKED WAFERS Mar 26, 1991 Abandoned
07/675075 SEMICONDUCTOR DEVICE Mar 24, 1991 Abandoned
Array ( [id] => 2885570 [patent_doc_number] => 05119152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'MOS semiconductor device having LDD structure' [patent_app_type] => 1 [patent_app_number] => 7/672015 [patent_app_country] => US [patent_app_date] => 1991-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3218 [patent_no_of_claims] => 16 [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/05/119/05119152.pdf [firstpage_image] =>[orig_patent_app_number] => 672015 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672015
MOS semiconductor device having LDD structure Mar 18, 1991 Issued
Array ( [id] => 2967556 [patent_doc_number] => 05198879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Heterojunction semiconductor device' [patent_app_type] => 1 [patent_app_number] => 7/672025 [patent_app_country] => US [patent_app_date] => 1991-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 32 [patent_no_of_words] => 8232 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/198/05198879.pdf [firstpage_image] =>[orig_patent_app_number] => 672025 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/672025
Heterojunction semiconductor device Mar 18, 1991 Issued
Array ( [id] => 3040438 [patent_doc_number] => 05300794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Method of fabricating highly lattice mismatched quantum well structures' [patent_app_type] => 1 [patent_app_number] => 7/671311 [patent_app_country] => US [patent_app_date] => 1991-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3352 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/300/05300794.pdf [firstpage_image] =>[orig_patent_app_number] => 671311 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/671311
Method of fabricating highly lattice mismatched quantum well structures Mar 18, 1991 Issued
Array ( [id] => 2760091 [patent_doc_number] => 05072268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'MOS gated bipolar transistor' [patent_app_type] => 1 [patent_app_number] => 7/668249 [patent_app_country] => US [patent_app_date] => 1991-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2283 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/072/05072268.pdf [firstpage_image] =>[orig_patent_app_number] => 668249 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/668249
MOS gated bipolar transistor Mar 11, 1991 Issued
Array ( [id] => 2898598 [patent_doc_number] => 05272360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Thin film transistor having enhance stability in electrical characteristics' [patent_app_type] => 1 [patent_app_number] => 7/662635 [patent_app_country] => US [patent_app_date] => 1991-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4918 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/272/05272360.pdf [firstpage_image] =>[orig_patent_app_number] => 662635 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/662635
Thin film transistor having enhance stability in electrical characteristics Feb 27, 1991 Issued
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