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] => 7161613 [patent_doc_number] => 20050199741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Delivery system for a medicament or well-being enhancing composition' [patent_app_type] => utility [patent_app_number] => 10/517187 [patent_app_country] => US [patent_app_date] => 2003-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2889 [patent_no_of_claims] => 23 [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/A1/0199/20050199741.pdf [firstpage_image] =>[orig_patent_app_number] => 10517187 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/517187
Delivery system for a medicament or well-being enhancing composition Jun 5, 2003 Abandoned
Array ( [id] => 6909797 [patent_doc_number] => 20050173555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Powder density-measuring device and automatic powder spray amount control system using the same' [patent_app_type] => utility [patent_app_number] => 10/515996 [patent_app_country] => US [patent_app_date] => 2003-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4991 [patent_no_of_claims] => 4 [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/A1/0173/20050173555.pdf [firstpage_image] =>[orig_patent_app_number] => 10515996 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/515996
Powder density-measuring device and automatic powder spray amount control system using the same May 29, 2003 Abandoned
Array ( [id] => 6909803 [patent_doc_number] => 20050173561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Spray nozzle assembly' [patent_app_type] => utility [patent_app_number] => 10/514384 [patent_app_country] => US [patent_app_date] => 2003-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7172 [patent_no_of_claims] => 37 [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/A1/0173/20050173561.pdf [firstpage_image] =>[orig_patent_app_number] => 10514384 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/514384
Spray nozzle assembly May 26, 2003 Abandoned
Array ( [id] => 7406045 [patent_doc_number] => 20040227018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-18 [patent_title] => 'Modular fuel injector for an internal combustion engine' [patent_app_type] => new [patent_app_number] => 10/438499 [patent_app_country] => US [patent_app_date] => 2003-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3212 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0227/20040227018.pdf [firstpage_image] =>[orig_patent_app_number] => 10438499 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/438499
Modular fuel injector for an internal combustion engine May 14, 2003 Abandoned
Array ( [id] => 6767916 [patent_doc_number] => 20030213856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-20 [patent_title] => 'Water sprinkler head with integral off-on water flow control valve and adaptive fittings therefor' [patent_app_type] => new [patent_app_number] => 10/438245 [patent_app_country] => US [patent_app_date] => 2003-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6052 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20030213856.pdf [firstpage_image] =>[orig_patent_app_number] => 10438245 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/438245
Water sprinkler head with integral off-on water flow control valve and adaptive fittings therefor May 12, 2003 Abandoned
Array ( [id] => 7314036 [patent_doc_number] => 20040222311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-11 [patent_title] => 'Water spray retort system suitable for paperboard packages' [patent_app_type] => new [patent_app_number] => 10/435491 [patent_app_country] => US [patent_app_date] => 2003-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2852 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0222/20040222311.pdf [firstpage_image] =>[orig_patent_app_number] => 10435491 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/435491
Water spray retort system suitable for paperboard packages May 8, 2003 Issued
Array ( [id] => 7314035 [patent_doc_number] => 20040222310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-11 [patent_title] => 'Method of spray polyurethane application utilizing internally mixed components applied with a flat fan spray' [patent_app_type] => new [patent_app_number] => 10/430995 [patent_app_country] => US [patent_app_date] => 2003-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2258 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0222/20040222310.pdf [firstpage_image] =>[orig_patent_app_number] => 10430995 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/430995
Method of spray polyurethane application utilizing internally mixed components applied with a flat fan spray May 6, 2003 Abandoned
Array ( [id] => 1039302 [patent_doc_number] => 06869031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-22 [patent_title] => 'Spraying nozzle for rewet showers' [patent_app_type] => utility [patent_app_number] => 10/429588 [patent_app_country] => US [patent_app_date] => 2003-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6937 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/869/06869031.pdf [firstpage_image] =>[orig_patent_app_number] => 10429588 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/429588
Spraying nozzle for rewet showers May 4, 2003 Issued
Array ( [id] => 7405997 [patent_doc_number] => 20040227011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-18 [patent_title] => 'Spray nozzle capable of accommodating liquid inhalation dose' [patent_app_type] => new [patent_app_number] => 10/424787 [patent_app_country] => US [patent_app_date] => 2003-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 930 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0227/20040227011.pdf [firstpage_image] =>[orig_patent_app_number] => 10424787 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/424787
Spray nozzle capable of accommodating liquid inhalation dose Apr 28, 2003 Abandoned
Array ( [id] => 907588 [patent_doc_number] => 07328855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-12 [patent_title] => 'Spray head for a product such as paint' [patent_app_type] => utility [patent_app_number] => 10/514497 [patent_app_country] => US [patent_app_date] => 2003-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2132 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/328/07328855.pdf [firstpage_image] =>[orig_patent_app_number] => 10514497 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/514497
Spray head for a product such as paint Apr 23, 2003 Issued
Array ( [id] => 741175 [patent_doc_number] => 07025288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-11 [patent_title] => 'Edge remover having a gas sprayer to prevent a chemical solvent from splashing' [patent_app_type] => utility [patent_app_number] => 10/421896 [patent_app_country] => US [patent_app_date] => 2003-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3368 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/025/07025288.pdf [firstpage_image] =>[orig_patent_app_number] => 10421896 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/421896
Edge remover having a gas sprayer to prevent a chemical solvent from splashing Apr 23, 2003 Issued
Array ( [id] => 6819918 [patent_doc_number] => 20030218079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-27 [patent_title] => 'Bridgeless rotary sprinkler' [patent_app_type] => new [patent_app_number] => 10/419987 [patent_app_country] => US [patent_app_date] => 2003-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2443 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0218/20030218079.pdf [firstpage_image] =>[orig_patent_app_number] => 10419987 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/419987
Bridgeless rotary sprinkler Apr 21, 2003 Issued
Array ( [id] => 1033067 [patent_doc_number] => 06874710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-05 [patent_title] => 'Fuel injection valve' [patent_app_type] => utility [patent_app_number] => 10/419799 [patent_app_country] => US [patent_app_date] => 2003-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5603 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/874/06874710.pdf [firstpage_image] =>[orig_patent_app_number] => 10419799 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/419799
Fuel injection valve Apr 21, 2003 Issued
Array ( [id] => 990030 [patent_doc_number] => 06918549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-19 [patent_title] => 'Fuel injector tip for control of fuel delivery' [patent_app_type] => utility [patent_app_number] => 10/419394 [patent_app_country] => US [patent_app_date] => 2003-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2229 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/918/06918549.pdf [firstpage_image] =>[orig_patent_app_number] => 10419394 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/419394
Fuel injector tip for control of fuel delivery Apr 20, 2003 Issued
Array ( [id] => 7362113 [patent_doc_number] => 20040217192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-04 [patent_title] => 'Quick cleaning hot melt adhesive dispensing apparatus' [patent_app_type] => new [patent_app_number] => 10/412541 [patent_app_country] => US [patent_app_date] => 2003-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2310 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0217/20040217192.pdf [firstpage_image] =>[orig_patent_app_number] => 10412541 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/412541
Quick cleaning hot melt adhesive dispensing apparatus Apr 10, 2003 Issued
Array ( [id] => 1057988 [patent_doc_number] => 06851631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-08 [patent_title] => 'Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having an integral filter and O-ring retainer assembly' [patent_app_type] => utility [patent_app_number] => 10/411291 [patent_app_country] => US [patent_app_date] => 2003-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5955 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/851/06851631.pdf [firstpage_image] =>[orig_patent_app_number] => 10411291 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/411291
Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having an integral filter and O-ring retainer assembly Apr 10, 2003 Issued
Array ( [id] => 685590 [patent_doc_number] => 07077334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-18 [patent_title] => 'Positive pressure drop-on-demand printing' [patent_app_type] => utility [patent_app_number] => 10/411356 [patent_app_country] => US [patent_app_date] => 2003-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 48 [patent_no_of_words] => 19801 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/077/07077334.pdf [firstpage_image] =>[orig_patent_app_number] => 10411356 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/411356
Positive pressure drop-on-demand printing Apr 9, 2003 Issued
Array ( [id] => 6845237 [patent_doc_number] => 20030164404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-04 [patent_title] => 'Fuel-injection valve for internal combustion engines' [patent_app_type] => new [patent_app_number] => 10/275886 [patent_app_country] => US [patent_app_date] => 2003-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3325 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0164/20030164404.pdf [firstpage_image] =>[orig_patent_app_number] => 10275886 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/275886
Fuel-injection valve for internal combustion engines Apr 8, 2003 Abandoned
Array ( [id] => 5868761 [patent_doc_number] => 20060163378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-27 [patent_title] => 'Device for attenuating the stroke of the needle in pressure-controlled fuel injectors' [patent_app_type] => utility [patent_app_number] => 10/512688 [patent_app_country] => US [patent_app_date] => 2003-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2782 [patent_no_of_claims] => 22 [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/A1/0163/20060163378.pdf [firstpage_image] =>[orig_patent_app_number] => 10512688 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/512688
Device for attenuating the stroke of the needle in pressure-controlled fuel injectors Apr 2, 2003 Issued
Array ( [id] => 1148260 [patent_doc_number] => 06764032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-20 [patent_title] => 'Self-locking spring stop for fuel injector calibration' [patent_app_type] => B2 [patent_app_number] => 10/404673 [patent_app_country] => US [patent_app_date] => 2003-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2541 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/764/06764032.pdf [firstpage_image] =>[orig_patent_app_number] => 10404673 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/404673
Self-locking spring stop for fuel injector calibration Apr 1, 2003 Issued
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