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] => 5048868 [patent_doc_number] => 20070029412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-08 [patent_title] => 'Method and apparatus for a vertical spray device' [patent_app_type] => utility [patent_app_number] => 11/197192 [patent_app_country] => US [patent_app_date] => 2005-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3489 [patent_no_of_claims] => 17 [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/A1/0029/20070029412.pdf [firstpage_image] =>[orig_patent_app_number] => 11197192 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/197192
Method and apparatus for a vertical spray device Aug 3, 2005 Abandoned
Array ( [id] => 9243814 [patent_doc_number] => 08608091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-17 [patent_title] => 'Dispensing gun assembly for mixing and dispensing plural component foam' [patent_app_type] => utility [patent_app_number] => 11/196689 [patent_app_country] => US [patent_app_date] => 2005-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4951 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11196689 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/196689
Dispensing gun assembly for mixing and dispensing plural component foam Aug 2, 2005 Issued
Array ( [id] => 5202067 [patent_doc_number] => 20070023546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Nozzle structure for a high-pressure spray head' [patent_app_type] => utility [patent_app_number] => 11/193491 [patent_app_country] => US [patent_app_date] => 2005-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 500 [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/A1/0023/20070023546.pdf [firstpage_image] =>[orig_patent_app_number] => 11193491 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/193491
Nozzle structure for a high-pressure spray head Jul 31, 2005 Abandoned
Array ( [id] => 5202064 [patent_doc_number] => 20070023543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Telescoping pop-up sprinkler' [patent_app_type] => utility [patent_app_number] => 11/193289 [patent_app_country] => US [patent_app_date] => 2005-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2720 [patent_no_of_claims] => 42 [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/A1/0023/20070023543.pdf [firstpage_image] =>[orig_patent_app_number] => 11193289 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/193289
Telescoping pop-up sprinkler Jul 28, 2005 Issued
Array ( [id] => 231853 [patent_doc_number] => 07597275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-06 [patent_title] => 'Methods and apparatus for atomization of a liquid' [patent_app_type] => utility [patent_app_number] => 11/188569 [patent_app_country] => US [patent_app_date] => 2005-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 29 [patent_no_of_words] => 12280 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/597/07597275.pdf [firstpage_image] =>[orig_patent_app_number] => 11188569 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/188569
Methods and apparatus for atomization of a liquid Jul 24, 2005 Issued
Array ( [id] => 5762977 [patent_doc_number] => 20060016916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-26 [patent_title] => 'Fuel injector provided with a high flexibility plunger' [patent_app_type] => utility [patent_app_number] => 11/188096 [patent_app_country] => US [patent_app_date] => 2005-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3002 [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/A1/0016/20060016916.pdf [firstpage_image] =>[orig_patent_app_number] => 11188096 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/188096
Fuel injector provided with a high flexibility plunger Jul 21, 2005 Abandoned
Array ( [id] => 5048860 [patent_doc_number] => 20070029404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-08 [patent_title] => 'Sprinkler nozzle and flow channel' [patent_app_type] => utility [patent_app_number] => 11/186687 [patent_app_country] => US [patent_app_date] => 2005-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6035 [patent_no_of_claims] => 21 [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/A1/0029/20070029404.pdf [firstpage_image] =>[orig_patent_app_number] => 11186687 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/186687
Sprinkler nozzle and flow channel Jul 20, 2005 Issued
Array ( [id] => 376171 [patent_doc_number] => 07311269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-25 [patent_title] => 'Vehicle lamp cleaning apparatus' [patent_app_type] => utility [patent_app_number] => 11/181595 [patent_app_country] => US [patent_app_date] => 2005-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4801 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/311/07311269.pdf [firstpage_image] =>[orig_patent_app_number] => 11181595 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/181595
Vehicle lamp cleaning apparatus Jul 13, 2005 Issued
Array ( [id] => 5915902 [patent_doc_number] => 20060237554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Dispenser for animal repellant effluent' [patent_app_type] => utility [patent_app_number] => 11/174390 [patent_app_country] => US [patent_app_date] => 2005-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1425 [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/A1/0237/20060237554.pdf [firstpage_image] =>[orig_patent_app_number] => 11174390 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/174390
Dispenser for animal repellant effluent Jul 4, 2005 Abandoned
Array ( [id] => 5138819 [patent_doc_number] => 20070001035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-04 [patent_title] => 'GPS guidance system for linear move irrigation apparatus' [patent_app_type] => utility [patent_app_number] => 11/170667 [patent_app_country] => US [patent_app_date] => 2005-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3157 [patent_no_of_claims] => 12 [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/A1/0001/20070001035.pdf [firstpage_image] =>[orig_patent_app_number] => 11170667 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/170667
GPS guidance system for linear move irrigation apparatus Jun 28, 2005 Abandoned
Array ( [id] => 5425135 [patent_doc_number] => 20090084445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-02 [patent_title] => 'Nanojet Spouting Method and Nanojet Mechanism' [patent_app_type] => utility [patent_app_number] => 11/630897 [patent_app_country] => US [patent_app_date] => 2005-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2680 [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/A1/0084/20090084445.pdf [firstpage_image] =>[orig_patent_app_number] => 11630897 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/630897
Nanojet Spouting Method and Nanojet Mechanism Jun 26, 2005 Abandoned
Array ( [id] => 194957 [patent_doc_number] => 07637440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-29 [patent_title] => 'Suck back valve' [patent_app_type] => utility [patent_app_number] => 11/165347 [patent_app_country] => US [patent_app_date] => 2005-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5204 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/637/07637440.pdf [firstpage_image] =>[orig_patent_app_number] => 11165347 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/165347
Suck back valve Jun 23, 2005 Issued
Array ( [id] => 5750657 [patent_doc_number] => 20060219806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'Micro-droplet generator' [patent_app_type] => utility [patent_app_number] => 11/165112 [patent_app_country] => US [patent_app_date] => 2005-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1270 [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/A1/0219/20060219806.pdf [firstpage_image] =>[orig_patent_app_number] => 11165112 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/165112
Micro-droplet generator Jun 21, 2005 Issued
Array ( [id] => 5138807 [patent_doc_number] => 20070001023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-04 [patent_title] => 'Air freshener' [patent_app_type] => utility [patent_app_number] => 11/156799 [patent_app_country] => US [patent_app_date] => 2005-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1497 [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/A1/0001/20070001023.pdf [firstpage_image] =>[orig_patent_app_number] => 11156799 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/156799
Air freshener Jun 19, 2005 Abandoned
Array ( [id] => 6928820 [patent_doc_number] => 20050279852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Method for controlling water jet shape' [patent_app_type] => utility [patent_app_number] => 11/157720 [patent_app_country] => US [patent_app_date] => 2005-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7141 [patent_no_of_claims] => 16 [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/A1/0279/20050279852.pdf [firstpage_image] =>[orig_patent_app_number] => 11157720 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/157720
Method for controlling water jet shape Jun 19, 2005 Abandoned
Array ( [id] => 6964124 [patent_doc_number] => 20050231021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-20 [patent_title] => 'Combination dump and spreader apparatus' [patent_app_type] => utility [patent_app_number] => 11/153971 [patent_app_country] => US [patent_app_date] => 2005-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8803 [patent_no_of_claims] => 8 [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/A1/0231/20050231021.pdf [firstpage_image] =>[orig_patent_app_number] => 11153971 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/153971
Combination dump and spreader apparatus Jun 15, 2005 Issued
Array ( [id] => 71378 [patent_doc_number] => 07748643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-06 [patent_title] => 'Spill proof straw' [patent_app_type] => utility [patent_app_number] => 11/146699 [patent_app_country] => US [patent_app_date] => 2005-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2088 [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/07/748/07748643.pdf [firstpage_image] =>[orig_patent_app_number] => 11146699 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/146699
Spill proof straw Jun 6, 2005 Issued
Array ( [id] => 6949144 [patent_doc_number] => 20050224238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-13 [patent_title] => 'Fast response sprinkler head and fire extinguishing system' [patent_app_type] => utility [patent_app_number] => 11/145390 [patent_app_country] => US [patent_app_date] => 2005-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9651 [patent_no_of_claims] => 47 [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/A1/0224/20050224238.pdf [firstpage_image] =>[orig_patent_app_number] => 11145390 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/145390
Fast response sprinkler head and fire extinguishing system Jun 2, 2005 Issued
Array ( [id] => 443803 [patent_doc_number] => 07252245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-07 [patent_title] => 'Fuel injection valve' [patent_app_type] => utility [patent_app_number] => 11/142290 [patent_app_country] => US [patent_app_date] => 2005-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 10286 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/252/07252245.pdf [firstpage_image] =>[orig_patent_app_number] => 11142290 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/142290
Fuel injection valve Jun 1, 2005 Issued
Array ( [id] => 6954856 [patent_doc_number] => 20050211226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'Fuel injector' [patent_app_type] => utility [patent_app_number] => 11/140038 [patent_app_country] => US [patent_app_date] => 2005-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2469 [patent_no_of_claims] => 5 [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/A1/0211/20050211226.pdf [firstpage_image] =>[orig_patent_app_number] => 11140038 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/140038
Fuel injector May 26, 2005 Issued
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