Search

Davis D. Hwu

Examiner (ID: 13943, Phone: (571)272-4904 , Office: P/3744 )

Most Active Art Unit
3752
Art Unit(s)
3752, 3753, 3763, 3744
Total Applications
3211
Issued Applications
2525
Pending Applications
134
Abandoned Applications
580

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6253987 [patent_doc_number] => 20020185555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-12 [patent_title] => 'Fule injection valve' [patent_app_type] => new [patent_app_number] => 10/093402 [patent_app_country] => US [patent_app_date] => 2002-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5922 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0185/20020185555.pdf [firstpage_image] =>[orig_patent_app_number] => 10093402 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/093402
Fuel injection valve Mar 10, 2002 Issued
Array ( [id] => 5839981 [patent_doc_number] => 20020130197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-19 [patent_title] => 'Pore structures for reduced pressure aerosolization' [patent_app_type] => new [patent_app_number] => 10/095898 [patent_app_country] => US [patent_app_date] => 2002-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16559 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0130/20020130197.pdf [firstpage_image] =>[orig_patent_app_number] => 10095898 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/095898
Pore structures for reduced pressure aerosolization Mar 10, 2002 Issued
Array ( [id] => 1200797 [patent_doc_number] => 06719221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-13 [patent_title] => 'Fuel injector' [patent_app_type] => B2 [patent_app_number] => 10/093907 [patent_app_country] => US [patent_app_date] => 2002-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2071 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/719/06719221.pdf [firstpage_image] =>[orig_patent_app_number] => 10093907 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/093907
Fuel injector Mar 7, 2002 Issued
Array ( [id] => 6832568 [patent_doc_number] => 20030160113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-28 [patent_title] => 'Orifice cup for manually actuated sprayer' [patent_app_type] => new [patent_app_number] => 10/084195 [patent_app_country] => US [patent_app_date] => 2002-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1910 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20030160113.pdf [firstpage_image] =>[orig_patent_app_number] => 10084195 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/084195
Orifice cup for manually actuated sprayer Feb 27, 2002 Issued
Array ( [id] => 6832567 [patent_doc_number] => 20030160112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-28 [patent_title] => 'Pneumatic control system for a water cannon' [patent_app_type] => new [patent_app_number] => 09/683891 [patent_app_country] => US [patent_app_date] => 2002-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6738 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20030160112.pdf [firstpage_image] =>[orig_patent_app_number] => 09683891 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/683891
Pneumatic control system for a water cannon Feb 26, 2002 Issued
Array ( [id] => 6703693 [patent_doc_number] => 20030150427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-14 [patent_title] => 'Fuel injection valve' [patent_app_type] => new [patent_app_number] => 10/275052 [patent_app_country] => US [patent_app_date] => 2003-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2562 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20030150427.pdf [firstpage_image] =>[orig_patent_app_number] => 10275052 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/275052
Fuel injection valve Feb 26, 2002 Issued
Array ( [id] => 692525 [patent_doc_number] => 07070127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-04 [patent_title] => 'Fuel injection valve with a filter bush' [patent_app_type] => utility [patent_app_number] => 10/258698 [patent_app_country] => US [patent_app_date] => 2002-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1854 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/070/07070127.pdf [firstpage_image] =>[orig_patent_app_number] => 10258698 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/258698
Fuel injection valve with a filter bush Feb 26, 2002 Issued
Array ( [id] => 6122902 [patent_doc_number] => 20020074422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'Twin wire electric arc metalizing device' [patent_app_type] => new [patent_app_number] => 10/082052 [patent_app_country] => US [patent_app_date] => 2002-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5195 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0074/20020074422.pdf [firstpage_image] =>[orig_patent_app_number] => 10082052 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/082052
Twin wire electric arc metalizing device Feb 24, 2002 Issued
Array ( [id] => 6832572 [patent_doc_number] => 20030160117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-28 [patent_title] => 'Fuel injection vlave' [patent_app_type] => new [patent_app_number] => 10/258299 [patent_app_country] => US [patent_app_date] => 2003-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1857 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20030160117.pdf [firstpage_image] =>[orig_patent_app_number] => 10258299 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/258299
Fuel injection valve Feb 24, 2002 Issued
Array ( [id] => 998307 [patent_doc_number] => 06910642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-28 [patent_title] => 'Fuel injection valve' [patent_app_type] => utility [patent_app_number] => 10/258298 [patent_app_country] => US [patent_app_date] => 2002-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1552 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/910/06910642.pdf [firstpage_image] =>[orig_patent_app_number] => 10258298 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/258298
Fuel injection valve Feb 21, 2002 Issued
Array ( [id] => 958052 [patent_doc_number] => 06953162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-11 [patent_title] => 'Fuel injector valve' [patent_app_type] => utility [patent_app_number] => 10/258408 [patent_app_country] => US [patent_app_date] => 2002-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2119 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/953/06953162.pdf [firstpage_image] =>[orig_patent_app_number] => 10258408 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/258408
Fuel injector valve Feb 20, 2002 Issued
Array ( [id] => 7446455 [patent_doc_number] => 20040164184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-26 [patent_title] => 'Shower head' [patent_app_type] => new [patent_app_number] => 10/467996 [patent_app_country] => US [patent_app_date] => 2004-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2342 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0164/20040164184.pdf [firstpage_image] =>[orig_patent_app_number] => 10467996 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/467996
Shower head Feb 14, 2002 Issued
Array ( [id] => 1063934 [patent_doc_number] => 06845926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-25 [patent_title] => 'Fuel injector with dual control valve' [patent_app_type] => utility [patent_app_number] => 10/072490 [patent_app_country] => US [patent_app_date] => 2002-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4530 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/845/06845926.pdf [firstpage_image] =>[orig_patent_app_number] => 10072490 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/072490
Fuel injector with dual control valve Feb 4, 2002 Issued
Array ( [id] => 1129948 [patent_doc_number] => 06783085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-31 [patent_title] => 'Fuel injector swirl nozzle assembly' [patent_app_type] => B2 [patent_app_number] => 10/061989 [patent_app_country] => US [patent_app_date] => 2002-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 1851 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/783/06783085.pdf [firstpage_image] =>[orig_patent_app_number] => 10061989 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/061989
Fuel injector swirl nozzle assembly Jan 30, 2002 Issued
Array ( [id] => 1224545 [patent_doc_number] => 06695221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-24 [patent_title] => 'Indoor waterfall system' [patent_app_type] => B2 [patent_app_number] => 10/061992 [patent_app_country] => US [patent_app_date] => 2002-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 24 [patent_no_of_words] => 2765 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/695/06695221.pdf [firstpage_image] =>[orig_patent_app_number] => 10061992 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/061992
Indoor waterfall system Jan 30, 2002 Issued
Array ( [id] => 5855750 [patent_doc_number] => 20020121381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-05 [patent_title] => 'Low pressure electro-pneumatic and gate actuator' [patent_app_type] => new [patent_app_number] => 10/060441 [patent_app_country] => US [patent_app_date] => 2002-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6795 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0121/20020121381.pdf [firstpage_image] =>[orig_patent_app_number] => 10060441 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/060441
Low pressure electro-pneumatic and gate actuator Jan 29, 2002 Issued
Array ( [id] => 930440 [patent_doc_number] => 06978943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-27 [patent_title] => 'Governor plate apparatus' [patent_app_type] => utility [patent_app_number] => 10/060597 [patent_app_country] => US [patent_app_date] => 2002-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3454 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/978/06978943.pdf [firstpage_image] =>[orig_patent_app_number] => 10060597 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/060597
Governor plate apparatus Jan 29, 2002 Issued
Array ( [id] => 1039301 [patent_doc_number] => 06869030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-22 [patent_title] => 'Shower head' [patent_app_type] => utility [patent_app_number] => 10/058491 [patent_app_country] => US [patent_app_date] => 2002-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1404 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/869/06869030.pdf [firstpage_image] =>[orig_patent_app_number] => 10058491 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/058491
Shower head Jan 27, 2002 Issued
Array ( [id] => 6785622 [patent_doc_number] => 20030136861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-24 [patent_title] => 'Low pressure atomizer for difficult to disperse solutions' [patent_app_type] => new [patent_app_number] => 10/057583 [patent_app_country] => US [patent_app_date] => 2002-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2616 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20030136861.pdf [firstpage_image] =>[orig_patent_app_number] => 10057583 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/057583
Low pressure atomizer for difficult to disperse solutions Jan 23, 2002 Issued
Array ( [id] => 1042254 [patent_doc_number] => 06866210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-15 [patent_title] => 'Fuel injection valve' [patent_app_type] => utility [patent_app_number] => 10/239666 [patent_app_country] => US [patent_app_date] => 2002-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2353 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/866/06866210.pdf [firstpage_image] =>[orig_patent_app_number] => 10239666 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/239666
Fuel injection valve Jan 23, 2002 Issued
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