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] => 6527783 [patent_doc_number] => 20100221060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'Pen featuring as a USB memory device' [patent_app_type] => utility [patent_app_number] => 12/385029 [patent_app_country] => US [patent_app_date] => 2009-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2981 [patent_no_of_claims] => 27 [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/A1/0221/20100221060.pdf [firstpage_image] =>[orig_patent_app_number] => 12385029 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/385029
Pen featuring as a USB memory device Mar 29, 2009 Abandoned
Array ( [id] => 4622754 [patent_doc_number] => 08002047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Method and apparatus for deflagration pressure attenuation' [patent_app_type] => utility [patent_app_number] => 12/383909 [patent_app_country] => US [patent_app_date] => 2009-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 26 [patent_no_of_words] => 22084 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/002/08002047.pdf [firstpage_image] =>[orig_patent_app_number] => 12383909 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/383909
Method and apparatus for deflagration pressure attenuation Mar 29, 2009 Issued
Array ( [id] => 5340432 [patent_doc_number] => 20090179082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'LEG MOUNTED SCENT DISPENSER' [patent_app_type] => utility [patent_app_number] => 12/413529 [patent_app_country] => US [patent_app_date] => 2009-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3176 [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/A1/0179/20090179082.pdf [firstpage_image] =>[orig_patent_app_number] => 12413529 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/413529
LEG MOUNTED SCENT DISPENSER Mar 27, 2009 Abandoned
Array ( [id] => 6610888 [patent_doc_number] => 20100224708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-09 [patent_title] => 'SHOWER HEAD' [patent_app_type] => utility [patent_app_number] => 12/397333 [patent_app_country] => US [patent_app_date] => 2009-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1864 [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/A1/0224/20100224708.pdf [firstpage_image] =>[orig_patent_app_number] => 12397333 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/397333
SHOWER HEAD Mar 2, 2009 Abandoned
Array ( [id] => 5536607 [patent_doc_number] => 20090218412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'NON-CONTACT DISPENSING OF LIQUID DROPLETS' [patent_app_type] => utility [patent_app_number] => 12/395224 [patent_app_country] => US [patent_app_date] => 2009-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2701 [patent_no_of_claims] => 21 [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/A1/0218/20090218412.pdf [firstpage_image] =>[orig_patent_app_number] => 12395224 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/395224
NON-CONTACT DISPENSING OF LIQUID DROPLETS Feb 26, 2009 Abandoned
Array ( [id] => 9322196 [patent_doc_number] => 08657210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-25 [patent_title] => 'Circulating paint systems' [patent_app_type] => utility [patent_app_number] => 12/395331 [patent_app_country] => US [patent_app_date] => 2009-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4788 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12395331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/395331
Circulating paint systems Feb 26, 2009 Issued
Array ( [id] => 6541048 [patent_doc_number] => 20100044459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'Advanced High Performance Vertical Hybrid Synthetic Jet Actuator' [patent_app_type] => utility [patent_app_number] => 12/393238 [patent_app_country] => US [patent_app_date] => 2009-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3846 [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/A1/0044/20100044459.pdf [firstpage_image] =>[orig_patent_app_number] => 12393238 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/393238
Advanced high performance vertical hybrid synthetic jet actuator Feb 25, 2009 Issued
Array ( [id] => 6476151 [patent_doc_number] => 20100213277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'ROTATING SPRAY NOZZLE AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/390796 [patent_app_country] => US [patent_app_date] => 2009-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4339 [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/A1/0213/20100213277.pdf [firstpage_image] =>[orig_patent_app_number] => 12390796 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/390796
Rotating spray nozzle and method of manufacturing the same Feb 22, 2009 Issued
Array ( [id] => 6476234 [patent_doc_number] => 20100213290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'NOZZLE REPAIR TO REDUCE FRETTING' [patent_app_type] => utility [patent_app_number] => 12/389651 [patent_app_country] => US [patent_app_date] => 2009-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2856 [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/A1/0213/20100213290.pdf [firstpage_image] =>[orig_patent_app_number] => 12389651 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/389651
Nozzle repair to reduce fretting Feb 19, 2009 Issued
Array ( [id] => 6476199 [patent_doc_number] => 20100213285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'NOZZLE DESIGN TO REDUCE FRETTING' [patent_app_type] => utility [patent_app_number] => 12/389631 [patent_app_country] => US [patent_app_date] => 2009-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2643 [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/A1/0213/20100213285.pdf [firstpage_image] =>[orig_patent_app_number] => 12389631 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/389631
Nozzle design to reduce fretting Feb 19, 2009 Issued
Array ( [id] => 5511825 [patent_doc_number] => 20090212129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'ROTOR NOZZLE' [patent_app_type] => utility [patent_app_number] => 12/388641 [patent_app_country] => US [patent_app_date] => 2009-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2324 [patent_no_of_claims] => 26 [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/A1/0212/20090212129.pdf [firstpage_image] =>[orig_patent_app_number] => 12388641 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/388641
Rotor nozzle Feb 18, 2009 Issued
Array ( [id] => 8243832 [patent_doc_number] => 08201752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-19 [patent_title] => 'Low energy vaporization of liquids: apparatus and methods' [patent_app_type] => utility [patent_app_number] => 12/388519 [patent_app_country] => US [patent_app_date] => 2009-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 14683 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/201/08201752.pdf [firstpage_image] =>[orig_patent_app_number] => 12388519 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/388519
Low energy vaporization of liquids: apparatus and methods Feb 18, 2009 Issued
Array ( [id] => 9776207 [patent_doc_number] => 08851402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-07 [patent_title] => 'Fuel injection for gas turbine combustors' [patent_app_type] => utility [patent_app_number] => 12/369808 [patent_app_country] => US [patent_app_date] => 2009-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2945 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12369808 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/369808
Fuel injection for gas turbine combustors Feb 11, 2009 Issued
Array ( [id] => 7794264 [patent_doc_number] => 08122969 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-02-28 [patent_title] => 'Low pressure, extended coverage, fire protection sprinkler' [patent_app_type] => utility [patent_app_number] => 12/368973 [patent_app_country] => US [patent_app_date] => 2009-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10404 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/122/08122969.pdf [firstpage_image] =>[orig_patent_app_number] => 12368973 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/368973
Low pressure, extended coverage, fire protection sprinkler Feb 9, 2009 Issued
Array ( [id] => 4561904 [patent_doc_number] => 07823804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-02 [patent_title] => 'Telescoping pop-up sprinkler' [patent_app_type] => utility [patent_app_number] => 12/368152 [patent_app_country] => US [patent_app_date] => 2009-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2744 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/823/07823804.pdf [firstpage_image] =>[orig_patent_app_number] => 12368152 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/368152
Telescoping pop-up sprinkler Feb 8, 2009 Issued
Array ( [id] => 7799740 [patent_doc_number] => 08128006 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-03-06 [patent_title] => 'Apparatus and method for dispensing flavoring substance' [patent_app_type] => utility [patent_app_number] => 12/321879 [patent_app_country] => US [patent_app_date] => 2009-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3215 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/128/08128006.pdf [firstpage_image] =>[orig_patent_app_number] => 12321879 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/321879
Apparatus and method for dispensing flavoring substance Jan 25, 2009 Issued
Array ( [id] => 4550609 [patent_doc_number] => 07845425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-07 [patent_title] => 'Fire sprinkler with cutoff valve, tamper-resistant features and status indicator' [patent_app_type] => utility [patent_app_number] => 12/359880 [patent_app_country] => US [patent_app_date] => 2009-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 4570 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/845/07845425.pdf [firstpage_image] =>[orig_patent_app_number] => 12359880 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/359880
Fire sprinkler with cutoff valve, tamper-resistant features and status indicator Jan 25, 2009 Issued
Array ( [id] => 4435983 [patent_doc_number] => 07926734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-19 [patent_title] => 'Prescented and custom scented card insert' [patent_app_type] => utility [patent_app_number] => 12/321567 [patent_app_country] => US [patent_app_date] => 2009-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3196 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/926/07926734.pdf [firstpage_image] =>[orig_patent_app_number] => 12321567 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/321567
Prescented and custom scented card insert Jan 21, 2009 Issued
Array ( [id] => 9343274 [patent_doc_number] => 08662412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'Advanced modified high performance synthetic jet actuator with curved chamber' [patent_app_type] => utility [patent_app_number] => 12/354808 [patent_app_country] => US [patent_app_date] => 2009-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3177 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12354808 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/354808
Advanced modified high performance synthetic jet actuator with curved chamber Jan 15, 2009 Issued
Array ( [id] => 5377085 [patent_doc_number] => 20090188924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'Overflow collection container for containing vehicle fluids' [patent_app_type] => utility [patent_app_number] => 12/319739 [patent_app_country] => US [patent_app_date] => 2009-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1082 [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/A1/0188/20090188924.pdf [firstpage_image] =>[orig_patent_app_number] => 12319739 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/319739
Overflow collection container for containing vehicle fluids Jan 11, 2009 Abandoned
Menu