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Daquan Zhao

Examiner (ID: 9543, Phone: (571)270-1119 , Office: P/2484 )

Most Active Art Unit
2484
Art Unit(s)
2621, 2484
Total Applications
1279
Issued Applications
938
Pending Applications
75
Abandoned Applications
286

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2893229 [patent_doc_number] => 05214436 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Aircraft antenna with coning and banking correction' [patent_app_type] => 1 [patent_app_number] => 7/841901 [patent_app_country] => US [patent_app_date] => 1992-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 31 [patent_no_of_words] => 8209 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/214/05214436.pdf [firstpage_image] =>[orig_patent_app_number] => 841901 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/841901
Aircraft antenna with coning and banking correction Feb 24, 1992 Issued
07/841060 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME Feb 24, 1992 Abandoned
Array ( [id] => 2993241 [patent_doc_number] => 05212493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Antenna system for reception from direct broadcasting satellites' [patent_app_type] => 1 [patent_app_number] => 7/837694 [patent_app_country] => US [patent_app_date] => 1992-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2770 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/212/05212493.pdf [firstpage_image] =>[orig_patent_app_number] => 837694 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/837694
Antenna system for reception from direct broadcasting satellites Feb 18, 1992 Issued
Array ( [id] => 3100510 [patent_doc_number] => 05293071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Bump structure for bonding to a semi-conductor device' [patent_app_type] => 1 [patent_app_number] => 7/836580 [patent_app_country] => US [patent_app_date] => 1992-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 2437 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/293/05293071.pdf [firstpage_image] =>[orig_patent_app_number] => 836580 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/836580
Bump structure for bonding to a semi-conductor device Feb 17, 1992 Issued
07/834620 SEMICONDUCTOR DEVICE AND A METHOD OF FABRICATING THE SAME Feb 11, 1992 Abandoned
Array ( [id] => 3057274 [patent_doc_number] => 05283589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Window mountable UHF mobile antenna system' [patent_app_type] => 1 [patent_app_number] => 7/831577 [patent_app_country] => US [patent_app_date] => 1992-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3906 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283589.pdf [firstpage_image] =>[orig_patent_app_number] => 831577 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/831577
Window mountable UHF mobile antenna system Feb 4, 1992 Issued
Array ( [id] => 2900946 [patent_doc_number] => 05272485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Microstrip antenna with integral low-noise amplifier for use in global positioning system (GPS) receivers' [patent_app_type] => 1 [patent_app_number] => 7/830738 [patent_app_country] => US [patent_app_date] => 1992-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2131 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/272/05272485.pdf [firstpage_image] =>[orig_patent_app_number] => 830738 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/830738
Microstrip antenna with integral low-noise amplifier for use in global positioning system (GPS) receivers Feb 3, 1992 Issued
Array ( [id] => 2899725 [patent_doc_number] => 05270726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Rectangular aperture reflector for radar cross section and antenna pattern compact ranges' [patent_app_type] => 1 [patent_app_number] => 7/830508 [patent_app_country] => US [patent_app_date] => 1992-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2583 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270726.pdf [firstpage_image] =>[orig_patent_app_number] => 830508 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/830508
Rectangular aperture reflector for radar cross section and antenna pattern compact ranges Jan 30, 1992 Issued
Array ( [id] => 3102425 [patent_doc_number] => 05293173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Signal separating device' [patent_app_type] => 1 [patent_app_number] => 7/820612 [patent_app_country] => US [patent_app_date] => 1992-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2119 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/293/05293173.pdf [firstpage_image] =>[orig_patent_app_number] => 820612 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/820612
Signal separating device Jan 27, 1992 Issued
Array ( [id] => 2991131 [patent_doc_number] => 05266816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Polysilicon thin film semiconductor device containing nitrogen' [patent_app_type] => 1 [patent_app_number] => 7/825586 [patent_app_country] => US [patent_app_date] => 1992-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3816 [patent_no_of_claims] => 17 [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/05/266/05266816.pdf [firstpage_image] =>[orig_patent_app_number] => 825586 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/825586
Polysilicon thin film semiconductor device containing nitrogen Jan 23, 1992 Issued
Array ( [id] => 2972571 [patent_doc_number] => 05202579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Semiconductor device having multilayer interconnection structure' [patent_app_type] => 1 [patent_app_number] => 7/822284 [patent_app_country] => US [patent_app_date] => 1992-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 6493 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/202/05202579.pdf [firstpage_image] =>[orig_patent_app_number] => 822284 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/822284
Semiconductor device having multilayer interconnection structure Jan 20, 1992 Issued
Array ( [id] => 2934041 [patent_doc_number] => 05187490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Stripline patch antenna with slot plate' [patent_app_type] => 1 [patent_app_number] => 7/823598 [patent_app_country] => US [patent_app_date] => 1992-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 33 [patent_no_of_words] => 7149 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187490.pdf [firstpage_image] =>[orig_patent_app_number] => 823598 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/823598
Stripline patch antenna with slot plate Jan 16, 1992 Issued
08/009137 GRAPHITE COMPOSITE STRUCTURES EXHIBITING ELECTRICAL CONDUCTIVITY Jan 16, 1992 Abandoned
07/821212 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SUCH A SEMICONDUCTOR DEVICE Jan 15, 1992 Abandoned
07/819739 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THEREOF Jan 12, 1992 Abandoned
07/814274 WIRING LAYER FOR USE IN A SEMICONDUCTOR DEVICE HAVING A PLURALITY OF CONDUCTIVE LAYERS, AND METHOD OF MANUFACTURING SAME Jan 1, 1992 Abandoned
07/810406 FIELD EFFECT TRANSISTOR Dec 22, 1991 Abandoned
07/811012 SEMICONDUCTOR DEVICE Dec 19, 1991 Abandoned
Array ( [id] => 2973434 [patent_doc_number] => 05258636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Narrow radius tips for high voltage semiconductor devices with interdigitated source and drain electrodes' [patent_app_type] => 1 [patent_app_number] => 7/808024 [patent_app_country] => US [patent_app_date] => 1991-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2278 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/258/05258636.pdf [firstpage_image] =>[orig_patent_app_number] => 808024 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/808024
Narrow radius tips for high voltage semiconductor devices with interdigitated source and drain electrodes Dec 11, 1991 Issued
Array ( [id] => 3102751 [patent_doc_number] => 05298909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-29 [patent_title] => 'Coaxial multiple-mode antenna system' [patent_app_type] => 1 [patent_app_number] => 7/804720 [patent_app_country] => US [patent_app_date] => 1991-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6020 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/298/05298909.pdf [firstpage_image] =>[orig_patent_app_number] => 804720 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/804720
Coaxial multiple-mode antenna system Dec 10, 1991 Issued
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