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] => 7974663 [patent_doc_number] => 08070077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-06 [patent_title] => 'Apparatus for dispensing liquid material' [patent_app_type] => utility [patent_app_number] => 11/965328 [patent_app_country] => US [patent_app_date] => 2007-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3215 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/070/08070077.pdf [firstpage_image] =>[orig_patent_app_number] => 11965328 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/965328
Apparatus for dispensing liquid material Dec 26, 2007 Issued
Array ( [id] => 4911964 [patent_doc_number] => 20080092563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'DEODORIZER FOR REFRIFERATOR' [patent_app_type] => utility [patent_app_number] => 11/956691 [patent_app_country] => US [patent_app_date] => 2007-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2539 [patent_no_of_claims] => 9 [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/A1/0092/20080092563.pdf [firstpage_image] =>[orig_patent_app_number] => 11956691 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/956691
Deodorizer for refrigerator Dec 13, 2007 Issued
Array ( [id] => 4912886 [patent_doc_number] => 20080093485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Electric hopper-spreader' [patent_app_type] => utility [patent_app_number] => 12/002266 [patent_app_country] => US [patent_app_date] => 2007-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1484 [patent_no_of_claims] => 18 [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/A1/0093/20080093485.pdf [firstpage_image] =>[orig_patent_app_number] => 12002266 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/002266
Electric hopper-spreader Dec 13, 2007 Issued
Array ( [id] => 4743146 [patent_doc_number] => 20080087747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'Bodyspray Having Adjustable Spray Orientation' [patent_app_type] => utility [patent_app_number] => 11/954418 [patent_app_country] => US [patent_app_date] => 2007-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4650 [patent_no_of_claims] => 11 [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/A1/0087/20080087747.pdf [firstpage_image] =>[orig_patent_app_number] => 11954418 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/954418
Bodyspray having adjustable spray orientation Dec 11, 2007 Issued
Array ( [id] => 8327221 [patent_doc_number] => 08235312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-07 [patent_title] => 'Electrostatic atomizer' [patent_app_type] => utility [patent_app_number] => 12/518908 [patent_app_country] => US [patent_app_date] => 2007-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6621 [patent_no_of_claims] => 5 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12518908 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/518908
Electrostatic atomizer Dec 11, 2007 Issued
Array ( [id] => 4789139 [patent_doc_number] => 20080290112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Soap dispenser and method for helping assure clean hands' [patent_app_type] => utility [patent_app_number] => 12/000318 [patent_app_country] => US [patent_app_date] => 2007-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2907 [patent_no_of_claims] => 23 [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/A1/0290/20080290112.pdf [firstpage_image] =>[orig_patent_app_number] => 12000318 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/000318
Soap dispenser and method for helping assure clean hands Dec 10, 2007 Abandoned
Array ( [id] => 6333000 [patent_doc_number] => 20100018725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'Helibucket for Firefighting Helicopters' [patent_app_type] => utility [patent_app_number] => 12/518442 [patent_app_country] => US [patent_app_date] => 2007-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1791 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20100018725.pdf [firstpage_image] =>[orig_patent_app_number] => 12518442 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/518442
Helibucket for Firefighting Helicopters Dec 9, 2007 Abandoned
Array ( [id] => 8111955 [patent_doc_number] => 08157190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-17 [patent_title] => 'Air atomizing type coating apparatus' [patent_app_type] => utility [patent_app_number] => 12/520126 [patent_app_country] => US [patent_app_date] => 2007-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 12537 [patent_no_of_claims] => 8 [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/08/157/08157190.pdf [firstpage_image] =>[orig_patent_app_number] => 12520126 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/520126
Air atomizing type coating apparatus Dec 4, 2007 Issued
Array ( [id] => 4691070 [patent_doc_number] => 20080083840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-10 [patent_title] => 'Edge remover having a gas sprayer to prevent a chemical solvent from splashing' [patent_app_type] => utility [patent_app_number] => 11/987592 [patent_app_country] => US [patent_app_date] => 2007-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3370 [patent_no_of_claims] => 7 [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/A1/0083/20080083840.pdf [firstpage_image] =>[orig_patent_app_number] => 11987592 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/987592
Edge remover having a gas sprayer to prevent a chemical solvent from splashing Dec 2, 2007 Issued
Array ( [id] => 5572649 [patent_doc_number] => 20090140009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'Pump for bottle' [patent_app_type] => utility [patent_app_number] => 11/998474 [patent_app_country] => US [patent_app_date] => 2007-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2525 [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/A1/0140/20090140009.pdf [firstpage_image] =>[orig_patent_app_number] => 11998474 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/998474
Pump for bottle Nov 29, 2007 Abandoned
Array ( [id] => 6626841 [patent_doc_number] => 20100034921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'NOZZLE MODULE FOR AN INJECTION VALVE AND INJECTION VALVE' [patent_app_type] => utility [patent_app_number] => 12/519171 [patent_app_country] => US [patent_app_date] => 2007-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3248 [patent_no_of_claims] => 15 [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/A1/0034/20100034921.pdf [firstpage_image] =>[orig_patent_app_number] => 12519171 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/519171
Nozzle module for an injection valve and injection valve Nov 25, 2007 Issued
Array ( [id] => 4904914 [patent_doc_number] => 20080114328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'Control of Fluid Transfer Operations' [patent_app_type] => utility [patent_app_number] => 11/937846 [patent_app_country] => US [patent_app_date] => 2007-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11592 [patent_no_of_claims] => 37 [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/A1/0114/20080114328.pdf [firstpage_image] =>[orig_patent_app_number] => 11937846 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/937846
Control of fluid transfer operations Nov 8, 2007 Issued
Array ( [id] => 7701846 [patent_doc_number] => 08087596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-03 [patent_title] => 'Device and method for metering media' [patent_app_type] => utility [patent_app_number] => 12/311809 [patent_app_country] => US [patent_app_date] => 2007-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 26 [patent_no_of_words] => 9855 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/087/08087596.pdf [firstpage_image] =>[orig_patent_app_number] => 12311809 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/311809
Device and method for metering media Nov 1, 2007 Issued
Array ( [id] => 6499586 [patent_doc_number] => 20100012746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'ROTARY SPRINKLER' [patent_app_type] => utility [patent_app_number] => 12/514469 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6744 [patent_no_of_claims] => 23 [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/A1/0012/20100012746.pdf [firstpage_image] =>[orig_patent_app_number] => 12514469 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/514469
Rotary sprinkler Oct 30, 2007 Issued
Array ( [id] => 6271163 [patent_doc_number] => 20100116912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'FUEL INJECTOR' [patent_app_type] => utility [patent_app_number] => 12/445324 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2979 [patent_no_of_claims] => 2 [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/A1/0116/20100116912.pdf [firstpage_image] =>[orig_patent_app_number] => 12445324 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/445324
FUEL INJECTOR Oct 29, 2007 Abandoned
Array ( [id] => 5329990 [patent_doc_number] => 20090110467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'SURFACE TREATMENT ARTICLES AND METHODS' [patent_app_type] => utility [patent_app_number] => 11/927373 [patent_app_country] => US [patent_app_date] => 2007-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3738 [patent_no_of_claims] => 15 [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/A1/0110/20090110467.pdf [firstpage_image] =>[orig_patent_app_number] => 11927373 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/927373
SURFACE TREATMENT ARTICLES AND METHODS Oct 28, 2007 Abandoned
Array ( [id] => 6350993 [patent_doc_number] => 20100072305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'JET FORMER' [patent_app_type] => utility [patent_app_number] => 12/447672 [patent_app_country] => US [patent_app_date] => 2007-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1963 [patent_no_of_claims] => 8 [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/A1/0072/20100072305.pdf [firstpage_image] =>[orig_patent_app_number] => 12447672 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/447672
Jet former Oct 25, 2007 Issued
Array ( [id] => 4964651 [patent_doc_number] => 20080107471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'MOPPING DEVICE' [patent_app_type] => utility [patent_app_number] => 11/877292 [patent_app_country] => US [patent_app_date] => 2007-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3126 [patent_no_of_claims] => 19 [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/A1/0107/20080107471.pdf [firstpage_image] =>[orig_patent_app_number] => 11877292 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/877292
Mopping device Oct 22, 2007 Issued
Array ( [id] => 6355704 [patent_doc_number] => 20100331769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-30 [patent_title] => 'NOZZLE FOR HIGH-SPEED JETTING DEVICES' [patent_app_type] => utility [patent_app_number] => 12/446468 [patent_app_country] => US [patent_app_date] => 2007-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6311 [patent_no_of_claims] => 13 [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/A1/0331/20100331769.pdf [firstpage_image] =>[orig_patent_app_number] => 12446468 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/446468
NOZZLE FOR HIGH-SPEED JETTING DEVICES Oct 22, 2007 Abandoned
Array ( [id] => 9522101 [patent_doc_number] => 08746357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Fine water mist multiple orientation discharge fire extinguisher' [patent_app_type] => utility [patent_app_number] => 11/875494 [patent_app_country] => US [patent_app_date] => 2007-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8911 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11875494 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/875494
Fine water mist multiple orientation discharge fire extinguisher Oct 18, 2007 Issued
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