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] => 6993857 [patent_doc_number] => 20050133633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Fuel injector with a metering assembly having a polymeric support member which has an external surface secured to a bore of a polymeric housing and a guide member that is disposed in the polymeric support member' [patent_app_type] => utility [patent_app_number] => 11/014696 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5598 [patent_no_of_claims] => 20 [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/A1/0133/20050133633.pdf [firstpage_image] =>[orig_patent_app_number] => 11014696 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/014696
Fuel injector with a metering assembly having a polymeric support member which has an external surface secured to a bore of a polymeric housing and a guide member that is disposed in the polymeric support member Dec 19, 2004 Issued
Array ( [id] => 6993855 [patent_doc_number] => 20050133631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Polymeric bodied fuel injector with a seat and elastomeric seal molded to a polymeric support member' [patent_app_type] => utility [patent_app_number] => 11/014692 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5150 [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/A1/0133/20050133631.pdf [firstpage_image] =>[orig_patent_app_number] => 11014692 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/014692
Polymeric bodied fuel injector with a seat and elastomeric seal molded to a polymeric support member Dec 19, 2004 Issued
Array ( [id] => 6915293 [patent_doc_number] => 20050092854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-05 [patent_title] => 'Injection valve' [patent_app_type] => utility [patent_app_number] => 11/010587 [patent_app_country] => US [patent_app_date] => 2004-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1766 [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/A1/0092/20050092854.pdf [firstpage_image] =>[orig_patent_app_number] => 11010587 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/010587
Injection valve Dec 12, 2004 Issued
Array ( [id] => 485645 [patent_doc_number] => 07213775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-08 [patent_title] => 'Fuel injector device for an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/007286 [patent_app_country] => US [patent_app_date] => 2004-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2352 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/213/07213775.pdf [firstpage_image] =>[orig_patent_app_number] => 11007286 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/007286
Fuel injector device for an internal combustion engine Dec 8, 2004 Issued
Array ( [id] => 362204 [patent_doc_number] => 07481377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-27 [patent_title] => 'Method for cleaning pool surface' [patent_app_type] => utility [patent_app_number] => 11/007688 [patent_app_country] => US [patent_app_date] => 2004-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3245 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/481/07481377.pdf [firstpage_image] =>[orig_patent_app_number] => 11007688 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/007688
Method for cleaning pool surface Dec 7, 2004 Issued
Array ( [id] => 255519 [patent_doc_number] => 07575183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-18 [patent_title] => 'Valve body and fluid injector with valve body' [patent_app_type] => utility [patent_app_number] => 10/596689 [patent_app_country] => US [patent_app_date] => 2004-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2520 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/575/07575183.pdf [firstpage_image] =>[orig_patent_app_number] => 10596689 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/596689
Valve body and fluid injector with valve body Dec 7, 2004 Issued
Array ( [id] => 640083 [patent_doc_number] => 07121477 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-10-17 [patent_title] => 'Sprinkler system with relief and backflow preventer valve and warning system' [patent_app_type] => utility [patent_app_number] => 11/005791 [patent_app_country] => US [patent_app_date] => 2004-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 4553 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/121/07121477.pdf [firstpage_image] =>[orig_patent_app_number] => 11005791 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/005791
Sprinkler system with relief and backflow preventer valve and warning system Dec 6, 2004 Issued
Array ( [id] => 5838001 [patent_doc_number] => 20060118659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Fuel injector regulator having combined initial injection and peak injection pressure regulation' [patent_app_type] => utility [patent_app_number] => 11/003629 [patent_app_country] => US [patent_app_date] => 2004-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5691 [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/A1/0118/20060118659.pdf [firstpage_image] =>[orig_patent_app_number] => 11003629 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/003629
Fuel injector regulator having combined initial injection and peak injection pressure regulation Dec 2, 2004 Issued
Array ( [id] => 7153861 [patent_doc_number] => 20050082380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Dosing device for fluids, especially a motor vehicle injection valve' [patent_app_type] => utility [patent_app_number] => 11/003265 [patent_app_country] => US [patent_app_date] => 2004-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2374 [patent_no_of_claims] => 10 [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/A1/0082/20050082380.pdf [firstpage_image] =>[orig_patent_app_number] => 11003265 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/003265
Dosing device for fluids, especially a motor vehicle injection valve Dec 2, 2004 Issued
Array ( [id] => 5837992 [patent_doc_number] => 20060118650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Scent release massager' [patent_app_type] => utility [patent_app_number] => 11/004293 [patent_app_country] => US [patent_app_date] => 2004-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1353 [patent_no_of_claims] => 17 [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/A1/0118/20060118650.pdf [firstpage_image] =>[orig_patent_app_number] => 11004293 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/004293
Scent release massager Dec 2, 2004 Abandoned
Array ( [id] => 5745529 [patent_doc_number] => 20060108453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'System and method for subterranean watering' [patent_app_type] => utility [patent_app_number] => 10/996492 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3559 [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/A1/0108/20060108453.pdf [firstpage_image] =>[orig_patent_app_number] => 10996492 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/996492
System and method for subterranean watering Nov 23, 2004 Abandoned
Array ( [id] => 6982999 [patent_doc_number] => 20050153069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'System and process for solid-state deposition and consolidation of high velocity powder particles using thermal plastic deformation' [patent_app_type] => utility [patent_app_number] => 10/996157 [patent_app_country] => US [patent_app_date] => 2004-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 20372 [patent_no_of_claims] => 25 [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/A1/0153/20050153069.pdf [firstpage_image] =>[orig_patent_app_number] => 10996157 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/996157
System and process for solid-state deposition and consolidation of high velocity powder particles using thermal plastic deformation Nov 21, 2004 Issued
Array ( [id] => 7168494 [patent_doc_number] => 20050121462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-09 [patent_title] => 'Backpack with sprayer' [patent_app_type] => utility [patent_app_number] => 10/992895 [patent_app_country] => US [patent_app_date] => 2004-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1665 [patent_no_of_claims] => 15 [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/A1/0121/20050121462.pdf [firstpage_image] =>[orig_patent_app_number] => 10992895 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/992895
Backpack with sprayer Nov 18, 2004 Issued
Array ( [id] => 5771743 [patent_doc_number] => 20060101570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Pressure controlled multi-state fountain for spas' [patent_app_type] => utility [patent_app_number] => 10/990063 [patent_app_country] => US [patent_app_date] => 2004-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2977 [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/A1/0101/20060101570.pdf [firstpage_image] =>[orig_patent_app_number] => 10990063 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/990063
Pressure controlled multi-state fountain for spas Nov 15, 2004 Abandoned
Array ( [id] => 625613 [patent_doc_number] => 07134507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-14 [patent_title] => 'Method and apparatus for detecting a sprinkler actuation event' [patent_app_type] => utility [patent_app_number] => 10/986897 [patent_app_country] => US [patent_app_date] => 2004-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1951 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/134/07134507.pdf [firstpage_image] =>[orig_patent_app_number] => 10986897 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/986897
Method and apparatus for detecting a sprinkler actuation event Nov 14, 2004 Issued
Array ( [id] => 771058 [patent_doc_number] => 07000853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'System and method for control of fluid dispense pump' [patent_app_type] => utility [patent_app_number] => 10/989043 [patent_app_country] => US [patent_app_date] => 2004-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 9215 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/000/07000853.pdf [firstpage_image] =>[orig_patent_app_number] => 10989043 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/989043
System and method for control of fluid dispense pump Nov 14, 2004 Issued
Array ( [id] => 4633159 [patent_doc_number] => 08011604 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-09-06 [patent_title] => 'Pop-up water jet assembly' [patent_app_type] => utility [patent_app_number] => 10/986335 [patent_app_country] => US [patent_app_date] => 2004-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4105 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/011/08011604.pdf [firstpage_image] =>[orig_patent_app_number] => 10986335 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/986335
Pop-up water jet assembly Nov 9, 2004 Issued
Array ( [id] => 7101158 [patent_doc_number] => 20050103884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-19 [patent_title] => 'Velocity profile modifying device for nozzles' [patent_app_type] => utility [patent_app_number] => 10/983388 [patent_app_country] => US [patent_app_date] => 2004-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2852 [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/A1/0103/20050103884.pdf [firstpage_image] =>[orig_patent_app_number] => 10983388 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/983388
Velocity profile modifying device for nozzles Nov 7, 2004 Issued
Array ( [id] => 5877548 [patent_doc_number] => 20060027595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-09 [patent_title] => 'Container' [patent_app_type] => utility [patent_app_number] => 10/983192 [patent_app_country] => US [patent_app_date] => 2004-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 13759 [patent_no_of_claims] => 14 [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/A1/0027/20060027595.pdf [firstpage_image] =>[orig_patent_app_number] => 10983192 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/983192
Container Nov 4, 2004 Abandoned
Array ( [id] => 407269 [patent_doc_number] => 07284713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-23 [patent_title] => 'System comprising a nozzle and a fixing means therefor' [patent_app_type] => utility [patent_app_number] => 10/982991 [patent_app_country] => US [patent_app_date] => 2004-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6681 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/284/07284713.pdf [firstpage_image] =>[orig_patent_app_number] => 10982991 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/982991
System comprising a nozzle and a fixing means therefor Nov 4, 2004 Issued
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