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] => 5043497 [patent_doc_number] => 20070262168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'COMBINED VALVE, FILTER, AND REGULATOR IRRIGATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/754881 [patent_app_country] => US [patent_app_date] => 2007-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7833 [patent_no_of_claims] => 24 [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/A1/0262/20070262168.pdf [firstpage_image] =>[orig_patent_app_number] => 11754881 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/754881
COMBINED VALVE, FILTER, AND REGULATOR IRRIGATION APPARATUS May 28, 2007 Abandoned
Array ( [id] => 4788858 [patent_doc_number] => 20080289831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Fire extinguishing device' [patent_app_type] => utility [patent_app_number] => 11/802793 [patent_app_country] => US [patent_app_date] => 2007-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4501 [patent_no_of_claims] => 16 [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/A1/0289/20080289831.pdf [firstpage_image] =>[orig_patent_app_number] => 11802793 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/802793
Fire extinguishing device May 24, 2007 Abandoned
Array ( [id] => 50353 [patent_doc_number] => 07770825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-10 [patent_title] => 'Bodyspray having adjustable spray orientation' [patent_app_type] => utility [patent_app_number] => 11/805784 [patent_app_country] => US [patent_app_date] => 2007-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4657 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/770/07770825.pdf [firstpage_image] =>[orig_patent_app_number] => 11805784 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/805784
Bodyspray having adjustable spray orientation May 23, 2007 Issued
Array ( [id] => 4632950 [patent_doc_number] => 08011395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'Tablet feeding device' [patent_app_type] => utility [patent_app_number] => 12/302268 [patent_app_country] => US [patent_app_date] => 2007-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5851 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/011/08011395.pdf [firstpage_image] =>[orig_patent_app_number] => 12302268 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/302268
Tablet feeding device May 16, 2007 Issued
Array ( [id] => 5492688 [patent_doc_number] => 20090260716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'Plug System for a Fuel Tank Filler Pipe' [patent_app_type] => utility [patent_app_number] => 12/299667 [patent_app_country] => US [patent_app_date] => 2007-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4289 [patent_no_of_claims] => 10 [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/A1/0260/20090260716.pdf [firstpage_image] =>[orig_patent_app_number] => 12299667 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/299667
Plug System for a Fuel Tank Filler Pipe May 14, 2007 Abandoned
Array ( [id] => 4539858 [patent_doc_number] => RE041947 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2010-11-23 [patent_title] => 'Pressure compensating orifice for control of nitrous oxide delivery' [patent_app_type] => reissue [patent_app_number] => 11/803726 [patent_app_country] => US [patent_app_date] => 2007-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3974 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/041/RE041947.pdf [firstpage_image] =>[orig_patent_app_number] => 11803726 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/803726
Pressure compensating orifice for control of nitrous oxide delivery May 14, 2007 Issued
Array ( [id] => 5256177 [patent_doc_number] => 20070209809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Fire Extinguisher Unit' [patent_app_type] => utility [patent_app_number] => 11/747492 [patent_app_country] => US [patent_app_date] => 2007-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2949 [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/A1/0209/20070209809.pdf [firstpage_image] =>[orig_patent_app_number] => 11747492 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/747492
Fire Extinguisher Unit May 10, 2007 Abandoned
Array ( [id] => 4836393 [patent_doc_number] => 20080277493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'FOUNTAIN LAMP' [patent_app_type] => utility [patent_app_number] => 11/747688 [patent_app_country] => US [patent_app_date] => 2007-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 1924 [patent_no_of_claims] => 7 [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/A1/0277/20080277493.pdf [firstpage_image] =>[orig_patent_app_number] => 11747688 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/747688
FOUNTAIN LAMP May 10, 2007 Abandoned
Array ( [id] => 5439101 [patent_doc_number] => 20090090740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'DEVICE TO DISPENSE FLUID PRODUCTS INTO A CONTAINER AND RELATIVE METHOD' [patent_app_type] => utility [patent_app_number] => 12/299326 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3201 [patent_no_of_claims] => 14 [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/A1/0090/20090090740.pdf [firstpage_image] =>[orig_patent_app_number] => 12299326 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/299326
Device to dispense fluid products into a container and relative method May 2, 2007 Issued
Array ( [id] => 4883576 [patent_doc_number] => 20080257908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'LIQUID DISPENSING DEVICE' [patent_app_type] => utility [patent_app_number] => 11/738891 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2256 [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/A1/0257/20080257908.pdf [firstpage_image] =>[orig_patent_app_number] => 11738891 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/738891
LIQUID DISPENSING DEVICE Apr 22, 2007 Abandoned
Array ( [id] => 4883654 [patent_doc_number] => 20080257986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'Water spray gun' [patent_app_type] => utility [patent_app_number] => 11/790093 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2813 [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/A1/0257/20080257986.pdf [firstpage_image] =>[orig_patent_app_number] => 11790093 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/790093
Water spray gun Apr 22, 2007 Abandoned
Array ( [id] => 5207993 [patent_doc_number] => 20070246577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'CONVERGING SPRAY SHOWERHEAD' [patent_app_type] => utility [patent_app_number] => 11/738291 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6028 [patent_no_of_claims] => 18 [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/A1/0246/20070246577.pdf [firstpage_image] =>[orig_patent_app_number] => 11738291 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/738291
Converging spray showerhead Apr 19, 2007 Issued
Array ( [id] => 5110235 [patent_doc_number] => 20070194150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'COMBINED VALVE, FILTER, AND REGULATOR IRRIGATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/737029 [patent_app_country] => US [patent_app_date] => 2007-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6915 [patent_no_of_claims] => 18 [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/A1/0194/20070194150.pdf [firstpage_image] =>[orig_patent_app_number] => 11737029 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/737029
COMBINED VALVE, FILTER, AND REGULATOR IRRIGATION APPARATUS Apr 17, 2007 Abandoned
Array ( [id] => 5370927 [patent_doc_number] => 20090308487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'Ultrasonic Transducer Systems' [patent_app_type] => utility [patent_app_number] => 12/226462 [patent_app_country] => US [patent_app_date] => 2007-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1865 [patent_no_of_claims] => 17 [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/A1/0308/20090308487.pdf [firstpage_image] =>[orig_patent_app_number] => 12226462 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/226462
Ultrasonic transducer systems Apr 17, 2007 Issued
Array ( [id] => 78863 [patent_doc_number] => 07744022 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-06-29 [patent_title] => 'Fluid dispense tips' [patent_app_type] => utility [patent_app_number] => 11/733517 [patent_app_country] => US [patent_app_date] => 2007-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 30 [patent_no_of_words] => 5490 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/744/07744022.pdf [firstpage_image] =>[orig_patent_app_number] => 11733517 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/733517
Fluid dispense tips Apr 9, 2007 Issued
Array ( [id] => 5312933 [patent_doc_number] => 20090277531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'METHOD FOR FILLING AT LEAST ONE COMPRESSED GAS TANK WITH AT LEAST ONE GAS, CONNECTOR FOR CONNECTING TO AN OPENING OF A COMPRESSED GAS TANK, AND COMPRESSED GAS CYLINDER VALVE' [patent_app_type] => utility [patent_app_number] => 12/295867 [patent_app_country] => US [patent_app_date] => 2007-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5813 [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/A1/0277/20090277531.pdf [firstpage_image] =>[orig_patent_app_number] => 12295867 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/295867
METHOD FOR FILLING AT LEAST ONE COMPRESSED GAS TANK WITH AT LEAST ONE GAS, CONNECTOR FOR CONNECTING TO AN OPENING OF A COMPRESSED GAS TANK, AND COMPRESSED GAS CYLINDER VALVE Apr 2, 2007 Abandoned
Array ( [id] => 5066431 [patent_doc_number] => 20070187532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-16 [patent_title] => 'Fuel injector with a metering assembly having a seat molded to a polymeric support member' [patent_app_type] => utility [patent_app_number] => 11/731913 [patent_app_country] => US [patent_app_date] => 2007-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5337 [patent_no_of_claims] => 9 [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/A1/0187/20070187532.pdf [firstpage_image] =>[orig_patent_app_number] => 11731913 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/731913
Fuel injector with a metering assembly having a seat molded to a polymeric support member Apr 1, 2007 Abandoned
Array ( [id] => 5293542 [patent_doc_number] => 20090008468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'How to tame hurricanes and typhoons with available technology' [patent_app_type] => utility [patent_app_number] => 11/543293 [patent_app_country] => US [patent_app_date] => 2007-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1041 [patent_no_of_claims] => 1 [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/A1/0008/20090008468.pdf [firstpage_image] =>[orig_patent_app_number] => 11543293 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/543293
How to tame hurricanes and typhoons with available technology Apr 1, 2007 Abandoned
Array ( [id] => 4714885 [patent_doc_number] => 20080237407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'Structure for fixing reducer for sprinkler in side wall' [patent_app_type] => utility [patent_app_number] => 11/731693 [patent_app_country] => US [patent_app_date] => 2007-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10494 [patent_no_of_claims] => 6 [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/A1/0237/20080237407.pdf [firstpage_image] =>[orig_patent_app_number] => 11731693 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/731693
Structure for fixing reducer for sprinkler in side wall Mar 29, 2007 Issued
Array ( [id] => 5088554 [patent_doc_number] => 20070228193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Fuel injector' [patent_app_type] => utility [patent_app_number] => 11/727396 [patent_app_country] => US [patent_app_date] => 2007-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6039 [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/A1/0228/20070228193.pdf [firstpage_image] =>[orig_patent_app_number] => 11727396 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/727396
Fuel injector Mar 25, 2007 Abandoned
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