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] => 741178 [patent_doc_number] => 07025289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-11 [patent_title] => 'Multiple function dispenser' [patent_app_type] => utility [patent_app_number] => 10/758884 [patent_app_country] => US [patent_app_date] => 2004-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 3372 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/025/07025289.pdf [firstpage_image] =>[orig_patent_app_number] => 10758884 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/758884
Multiple function dispenser Jan 15, 2004 Issued
Array ( [id] => 4974134 [patent_doc_number] => 20070215363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'Automatic Stove Top Fire Suppression Module' [patent_app_type] => utility [patent_app_number] => 10/585904 [patent_app_country] => US [patent_app_date] => 2004-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3507 [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/A1/0215/20070215363.pdf [firstpage_image] =>[orig_patent_app_number] => 10585904 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/585904
Automatic stove top fire suppression module Jan 13, 2004 Issued
Array ( [id] => 6980908 [patent_doc_number] => 20050150976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'Portable spray fan' [patent_app_type] => utility [patent_app_number] => 10/754589 [patent_app_country] => US [patent_app_date] => 2004-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1869 [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/A1/0150/20050150976.pdf [firstpage_image] =>[orig_patent_app_number] => 10754589 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/754589
Portable spray fan Jan 11, 2004 Issued
Array ( [id] => 531427 [patent_doc_number] => 07165627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-23 [patent_title] => 'Portable airborne firefighting and sensing system' [patent_app_type] => utility [patent_app_number] => 10/755088 [patent_app_country] => US [patent_app_date] => 2004-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8064 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/165/07165627.pdf [firstpage_image] =>[orig_patent_app_number] => 10755088 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/755088
Portable airborne firefighting and sensing system Jan 9, 2004 Issued
Array ( [id] => 7318534 [patent_doc_number] => 20040135014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Electromagnetic fuel injection valve' [patent_app_type] => new [patent_app_number] => 10/751903 [patent_app_country] => US [patent_app_date] => 2004-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5832 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20040135014.pdf [firstpage_image] =>[orig_patent_app_number] => 10751903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/751903
Electromagnetic fuel injection valve Jan 6, 2004 Issued
Array ( [id] => 733186 [patent_doc_number] => 07032839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-25 [patent_title] => 'Liquid spray gun with manually separable portions' [patent_app_type] => utility [patent_app_number] => 10/748494 [patent_app_country] => US [patent_app_date] => 2003-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 5113 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/032/07032839.pdf [firstpage_image] =>[orig_patent_app_number] => 10748494 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/748494
Liquid spray gun with manually separable portions Dec 29, 2003 Issued
Array ( [id] => 7318518 [patent_doc_number] => 20040134999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Volatilizing apparatus' [patent_app_type] => new [patent_app_number] => 10/743788 [patent_app_country] => US [patent_app_date] => 2003-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4180 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20040134999.pdf [firstpage_image] =>[orig_patent_app_number] => 10743788 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/743788
Volatilizing apparatus Dec 23, 2003 Issued
Array ( [id] => 692512 [patent_doc_number] => 07070120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-04 [patent_title] => 'Rotating spray head for spray urethane' [patent_app_type] => utility [patent_app_number] => 10/744278 [patent_app_country] => US [patent_app_date] => 2003-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2166 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/070/07070120.pdf [firstpage_image] =>[orig_patent_app_number] => 10744278 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/744278
Rotating spray head for spray urethane Dec 22, 2003 Issued
Array ( [id] => 6993842 [patent_doc_number] => 20050133618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Motorized/manual monitor lift' [patent_app_type] => utility [patent_app_number] => 10/743993 [patent_app_country] => US [patent_app_date] => 2003-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3886 [patent_no_of_claims] => 28 [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/A1/0133/20050133618.pdf [firstpage_image] =>[orig_patent_app_number] => 10743993 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/743993
Motorized/manual monitor lift Dec 22, 2003 Issued
Array ( [id] => 443807 [patent_doc_number] => 07252247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-07 [patent_title] => 'Self-cleaning spray nozzle' [patent_app_type] => utility [patent_app_number] => 10/519992 [patent_app_country] => US [patent_app_date] => 2003-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 13599 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/252/07252247.pdf [firstpage_image] =>[orig_patent_app_number] => 10519992 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/519992
Self-cleaning spray nozzle Dec 21, 2003 Issued
Array ( [id] => 5909306 [patent_doc_number] => 20060125232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'Spray fitting for a tower pertaining to an installation for treating a gas flow with a liquid' [patent_app_type] => utility [patent_app_number] => 10/540598 [patent_app_country] => US [patent_app_date] => 2003-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2062 [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/A1/0125/20060125232.pdf [firstpage_image] =>[orig_patent_app_number] => 10540598 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/540598
Spray fitting for a tower pertaining to an installation for treating a gas flow with a liquid Dec 21, 2003 Abandoned
Array ( [id] => 5883656 [patent_doc_number] => 20060272831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'Improved method and apparatus for hazardous vapor suppression fire prevention and/or fire extinguishment' [patent_app_type] => utility [patent_app_number] => 10/572292 [patent_app_country] => US [patent_app_date] => 2003-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6383 [patent_no_of_claims] => 30 [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/A1/0272/20060272831.pdf [firstpage_image] =>[orig_patent_app_number] => 10572292 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/572292
Improved method and apparatus for hazardous vapor suppression fire prevention and/or fire extinguishment Dec 18, 2003 Abandoned
Array ( [id] => 7249033 [patent_doc_number] => 20040238661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-02 [patent_title] => 'Gas hydraulic airless sprayer' [patent_app_type] => new [patent_app_number] => 10/481098 [patent_app_country] => US [patent_app_date] => 2003-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 843 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0238/20040238661.pdf [firstpage_image] =>[orig_patent_app_number] => 10481098 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/481098
Gas hydraulic airless sprayer Dec 16, 2003 Abandoned
Array ( [id] => 792349 [patent_doc_number] => 06981652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-03 [patent_title] => 'Water fountain with multiple water pumps' [patent_app_type] => utility [patent_app_number] => 10/734190 [patent_app_country] => US [patent_app_date] => 2003-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1091 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/981/06981652.pdf [firstpage_image] =>[orig_patent_app_number] => 10734190 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/734190
Water fountain with multiple water pumps Dec 14, 2003 Issued
Array ( [id] => 729067 [patent_doc_number] => 07036751 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-05-02 [patent_title] => 'Pump operated spraying device' [patent_app_type] => utility [patent_app_number] => 10/734886 [patent_app_country] => US [patent_app_date] => 2003-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1215 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/036/07036751.pdf [firstpage_image] =>[orig_patent_app_number] => 10734886 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/734886
Pump operated spraying device Dec 14, 2003 Issued
Array ( [id] => 4498702 [patent_doc_number] => 07913934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Shower head with air introduction' [patent_app_type] => utility [patent_app_number] => 10/538398 [patent_app_country] => US [patent_app_date] => 2003-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 5735 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/913/07913934.pdf [firstpage_image] =>[orig_patent_app_number] => 10538398 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/538398
Shower head with air introduction Dec 11, 2003 Issued
Array ( [id] => 696471 [patent_doc_number] => 07066413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-27 [patent_title] => 'Electric hopper spreader' [patent_app_type] => utility [patent_app_number] => 10/729792 [patent_app_country] => US [patent_app_date] => 2003-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1077 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/066/07066413.pdf [firstpage_image] =>[orig_patent_app_number] => 10729792 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/729792
Electric hopper spreader Dec 4, 2003 Issued
Array ( [id] => 7139145 [patent_doc_number] => 20050115721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'Man-rated fire suppression system' [patent_app_type] => utility [patent_app_number] => 10/727088 [patent_app_country] => US [patent_app_date] => 2003-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13485 [patent_no_of_claims] => 93 [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/A1/0115/20050115721.pdf [firstpage_image] =>[orig_patent_app_number] => 10727088 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/727088
Man-rated fire suppression system Dec 1, 2003 Abandoned
Array ( [id] => 896384 [patent_doc_number] => 07337856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-04 [patent_title] => 'Method and apparatus for suppression of fires' [patent_app_type] => utility [patent_app_number] => 10/727093 [patent_app_country] => US [patent_app_date] => 2003-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7048 [patent_no_of_claims] => 87 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/337/07337856.pdf [firstpage_image] =>[orig_patent_app_number] => 10727093 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/727093
Method and apparatus for suppression of fires Dec 1, 2003 Issued
Array ( [id] => 7139726 [patent_doc_number] => 20050116057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'Novelty beverages straw' [patent_app_type] => utility [patent_app_number] => 10/725786 [patent_app_country] => US [patent_app_date] => 2003-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1162 [patent_no_of_claims] => 12 [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/A1/0116/20050116057.pdf [firstpage_image] =>[orig_patent_app_number] => 10725786 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/725786
Novelty beverages straw Nov 30, 2003 Abandoned
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