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] => 5217151 [patent_doc_number] => 20070158462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Liquid supply assembly and liquid spray apparatus' [patent_app_type] => utility [patent_app_number] => 11/322895 [patent_app_country] => US [patent_app_date] => 2005-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3339 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0158/20070158462.pdf [firstpage_image] =>[orig_patent_app_number] => 11322895 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/322895
Liquid supply assembly and liquid spray apparatus Dec 29, 2005 Abandoned
Array ( [id] => 5217050 [patent_doc_number] => 20070158361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Liquid supply assembly and liquid spray apparatus' [patent_app_type] => utility [patent_app_number] => 11/322894 [patent_app_country] => US [patent_app_date] => 2005-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3224 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0158/20070158361.pdf [firstpage_image] =>[orig_patent_app_number] => 11322894 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/322894
Liquid supply assembly and liquid spray apparatus Dec 29, 2005 Abandoned
Array ( [id] => 4912885 [patent_doc_number] => 20080093484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Injection Nozzle' [patent_app_type] => utility [patent_app_number] => 11/813794 [patent_app_country] => US [patent_app_date] => 2005-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6549 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0093/20080093484.pdf [firstpage_image] =>[orig_patent_app_number] => 11813794 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/813794
Injection Nozzle Dec 20, 2005 Abandoned
Array ( [id] => 5645716 [patent_doc_number] => 20060131448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Actuator arrangement and fuel injector incorporating an actuator arrangement' [patent_app_type] => utility [patent_app_number] => 11/301690 [patent_app_country] => US [patent_app_date] => 2005-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5958 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20060131448.pdf [firstpage_image] =>[orig_patent_app_number] => 11301690 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/301690
Actuator arrangement and fuel injector incorporating an actuator arrangement Dec 12, 2005 Abandoned
Array ( [id] => 5670077 [patent_doc_number] => 20060175431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Miniature aerosol jet and aerosol jet array' [patent_app_type] => utility [patent_app_number] => 11/302091 [patent_app_country] => US [patent_app_date] => 2005-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4273 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20060175431.pdf [firstpage_image] =>[orig_patent_app_number] => 11302091 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/302091
Miniature aerosol jet and aerosol jet array Dec 11, 2005 Issued
Array ( [id] => 4997110 [patent_doc_number] => 20070039744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-22 [patent_title] => 'Tunnel fire protection system' [patent_app_type] => utility [patent_app_number] => 11/298899 [patent_app_country] => US [patent_app_date] => 2005-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4375 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20070039744.pdf [firstpage_image] =>[orig_patent_app_number] => 11298899 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/298899
Tunnel fire protection system Dec 8, 2005 Abandoned
Array ( [id] => 5613670 [patent_doc_number] => 20060115598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Repellency increasing structure and method of producing the same, liquid ejection head and method of producing the same, and stain-resistant film' [patent_app_type] => utility [patent_app_number] => 11/290695 [patent_app_country] => US [patent_app_date] => 2005-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 38803 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20060115598.pdf [firstpage_image] =>[orig_patent_app_number] => 11290695 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/290695
Liquid ejection head Nov 30, 2005 Issued
Array ( [id] => 7522091 [patent_doc_number] => 08025244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-27 [patent_title] => 'Method for spraying a medium and spraying nozzle' [patent_app_type] => utility [patent_app_number] => 11/791794 [patent_app_country] => US [patent_app_date] => 2005-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3653 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/025/08025244.pdf [firstpage_image] =>[orig_patent_app_number] => 11791794 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/791794
Method for spraying a medium and spraying nozzle Nov 24, 2005 Issued
Array ( [id] => 846138 [patent_doc_number] => 07384007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-10 [patent_title] => 'Shower head structure' [patent_app_type] => utility [patent_app_number] => 11/284899 [patent_app_country] => US [patent_app_date] => 2005-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 2170 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 499 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/384/07384007.pdf [firstpage_image] =>[orig_patent_app_number] => 11284899 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/284899
Shower head structure Nov 22, 2005 Issued
Array ( [id] => 8541828 [patent_doc_number] => 08317114 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-11-27 [patent_title] => 'Dual span center pivot irrigation system' [patent_app_type] => utility [patent_app_number] => 11/284296 [patent_app_country] => US [patent_app_date] => 2005-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3975 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11284296 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/284296
Dual span center pivot irrigation system Nov 20, 2005 Issued
Array ( [id] => 5773606 [patent_doc_number] => 20060102757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Laminar flow water jet with energetic pulse wave segmentation and controller' [patent_app_type] => utility [patent_app_number] => 11/280392 [patent_app_country] => US [patent_app_date] => 2005-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5661 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20060102757.pdf [firstpage_image] =>[orig_patent_app_number] => 11280392 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/280392
Laminar flow water jet with energetic pulse wave segmentation and controller Nov 16, 2005 Issued
Array ( [id] => 8150072 [patent_doc_number] => RE043334 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2012-05-01 [patent_title] => 'Apparatus to control fluid flow rates' [patent_app_type] => reissue [patent_app_number] => 11/274720 [patent_app_country] => US [patent_app_date] => 2005-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2841 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/043/RE043334.pdf [firstpage_image] =>[orig_patent_app_number] => 11274720 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/274720
Apparatus to control fluid flow rates Nov 14, 2005 Issued
Array ( [id] => 329377 [patent_doc_number] => 07510129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-31 [patent_title] => 'Fuel injection nozzle' [patent_app_type] => utility [patent_app_number] => 11/266188 [patent_app_country] => US [patent_app_date] => 2005-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 7574 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/510/07510129.pdf [firstpage_image] =>[orig_patent_app_number] => 11266188 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/266188
Fuel injection nozzle Nov 3, 2005 Issued
Array ( [id] => 5645304 [patent_doc_number] => 20060131036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Compact pendant sprinkler head' [patent_app_type] => utility [patent_app_number] => 11/266973 [patent_app_country] => US [patent_app_date] => 2005-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6909 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20060131036.pdf [firstpage_image] =>[orig_patent_app_number] => 11266973 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/266973
Compact pendant sprinkler head Nov 3, 2005 Issued
Array ( [id] => 4870173 [patent_doc_number] => 20080196907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'Inertization Method For Preventing Fires' [patent_app_type] => utility [patent_app_number] => 11/795798 [patent_app_country] => US [patent_app_date] => 2005-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3545 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20080196907.pdf [firstpage_image] =>[orig_patent_app_number] => 11795798 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/795798
Inertization method for preventing fires Nov 2, 2005 Issued
Array ( [id] => 5461341 [patent_doc_number] => 20090321541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Multi-fan jet nozzle and fuel injector having a multi-fan jet nozzle' [patent_app_type] => utility [patent_app_number] => 11/794651 [patent_app_country] => US [patent_app_date] => 2005-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4796 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0321/20090321541.pdf [firstpage_image] =>[orig_patent_app_number] => 11794651 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/794651
Multi-fan jet nozzle and fuel injector having a multi-fan jet nozzle Nov 1, 2005 Abandoned
Array ( [id] => 5741108 [patent_doc_number] => 20060086830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Fluid injection valve' [patent_app_type] => utility [patent_app_number] => 11/258288 [patent_app_country] => US [patent_app_date] => 2005-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8304 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0086/20060086830.pdf [firstpage_image] =>[orig_patent_app_number] => 11258288 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/258288
Fluid injection valve Oct 25, 2005 Issued
Array ( [id] => 802463 [patent_doc_number] => 07422165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-09 [patent_title] => 'Fuel injector with electromagnetic actuation of the plunger' [patent_app_type] => utility [patent_app_number] => 11/253787 [patent_app_country] => US [patent_app_date] => 2005-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3848 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/422/07422165.pdf [firstpage_image] =>[orig_patent_app_number] => 11253787 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/253787
Fuel injector with electromagnetic actuation of the plunger Oct 19, 2005 Issued
Array ( [id] => 5076750 [patent_doc_number] => 20070119974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-31 [patent_title] => 'Combined valve, filter, and regulator irrigation apparatus' [patent_app_type] => utility [patent_app_number] => 11/254187 [patent_app_country] => US [patent_app_date] => 2005-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3495 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20070119974.pdf [firstpage_image] =>[orig_patent_app_number] => 11254187 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/254187
Combined valve, filter, and regulator irrigation apparatus Oct 18, 2005 Abandoned
Array ( [id] => 5599329 [patent_doc_number] => 20060289673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Micro-droplet generator' [patent_app_type] => utility [patent_app_number] => 11/252690 [patent_app_country] => US [patent_app_date] => 2005-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1432 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0289/20060289673.pdf [firstpage_image] =>[orig_patent_app_number] => 11252690 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/252690
Micro-droplet generator Oct 16, 2005 Abandoned
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