
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4748435
[patent_doc_number] => 20080156505
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-03
[patent_title] => 'INERTIZATION DEVICE WITH SAFETY DEVICE'
[patent_app_type] => utility
[patent_app_number] => 11/874589
[patent_app_country] => US
[patent_app_date] => 2007-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 7471
[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/A1/0156/20080156505.pdf
[firstpage_image] =>[orig_patent_app_number] => 11874589
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/874589 | Inertization device with safety device | Oct 17, 2007 | Issued |
Array
(
[id] => 5581392
[patent_doc_number] => 20090100594
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-23
[patent_title] => 'OSCILLATING FAUCET STRUCTURE OF A DUAL-OUTLET SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 11/873983
[patent_app_country] => US
[patent_app_date] => 2007-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 2200
[patent_no_of_claims] => 8
[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/A1/0100/20090100594.pdf
[firstpage_image] =>[orig_patent_app_number] => 11873983
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/873983 | Oscillating faucet structure of a dual-outlet system | Oct 16, 2007 | Issued |
Array
(
[id] => 5284223
[patent_doc_number] => 20090097898
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-16
[patent_title] => 'HAND HELD PHOTOCHROMIC MARKING IMPLEMENT'
[patent_app_type] => utility
[patent_app_number] => 11/873213
[patent_app_country] => US
[patent_app_date] => 2007-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4568
[patent_no_of_claims] => 22
[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/A1/0097/20090097898.pdf
[firstpage_image] =>[orig_patent_app_number] => 11873213
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/873213 | HAND HELD PHOTOCHROMIC MARKING IMPLEMENT | Oct 15, 2007 | Abandoned |
Array
(
[id] => 8281757
[patent_doc_number] => 08215857
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-07-10
[patent_title] => 'Retractable substance dispenser'
[patent_app_type] => utility
[patent_app_number] => 11/873288
[patent_app_country] => US
[patent_app_date] => 2007-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 15
[patent_no_of_words] => 11311
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11873288
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/873288 | Retractable substance dispenser | Oct 15, 2007 | Issued |
Array
(
[id] => 5284231
[patent_doc_number] => 20090097906
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-16
[patent_title] => 'Retractable Nib Writing Instrument'
[patent_app_type] => utility
[patent_app_number] => 11/872616
[patent_app_country] => US
[patent_app_date] => 2007-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 3890
[patent_no_of_claims] => 25
[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/A1/0097/20090097906.pdf
[firstpage_image] =>[orig_patent_app_number] => 11872616
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/872616 | Retractable nib writing instrument | Oct 14, 2007 | Issued |
Array
(
[id] => 5281064
[patent_doc_number] => 20090094737
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-16
[patent_title] => 'RETROFITTABLE DEVICE FOR PROVIDING MULTIPLE SHOWER HEADS'
[patent_app_type] => utility
[patent_app_number] => 11/872349
[patent_app_country] => US
[patent_app_date] => 2007-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2050
[patent_no_of_claims] => 19
[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/A1/0094/20090094737.pdf
[firstpage_image] =>[orig_patent_app_number] => 11872349
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/872349 | RETROFITTABLE DEVICE FOR PROVIDING MULTIPLE SHOWER HEADS | Oct 14, 2007 | Abandoned |
Array
(
[id] => 5326407
[patent_doc_number] => 20090106884
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-30
[patent_title] => 'TOILET SEAT HINGE AND METHOD OF MANUFACTURE'
[patent_app_type] => utility
[patent_app_number] => 11/871460
[patent_app_country] => US
[patent_app_date] => 2007-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 24
[patent_no_of_words] => 3570
[patent_no_of_claims] => 25
[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/A1/0106/20090106884.pdf
[firstpage_image] =>[orig_patent_app_number] => 11871460
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/871460 | Toilet seat hinge and method of manufacture | Oct 11, 2007 | Issued |
Array
(
[id] => 5284225
[patent_doc_number] => 20090097900
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-16
[patent_title] => 'Brush Positioning Apparatus and Method'
[patent_app_type] => utility
[patent_app_number] => 11/871954
[patent_app_country] => US
[patent_app_date] => 2007-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 3430
[patent_no_of_claims] => 10
[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/A1/0097/20090097900.pdf
[firstpage_image] =>[orig_patent_app_number] => 11871954
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/871954 | Brush Positioning Apparatus and Method | Oct 11, 2007 | Abandoned |
Array
(
[id] => 4745131
[patent_doc_number] => 20080089733
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-04-17
[patent_title] => 'Combination Toothbrush and Toothpaste Apparatus with Dosed Dispensing'
[patent_app_type] => utility
[patent_app_number] => 11/870527
[patent_app_country] => US
[patent_app_date] => 2007-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3691
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0089/20080089733.pdf
[firstpage_image] =>[orig_patent_app_number] => 11870527
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/870527 | Combination Toothbrush and Toothpaste Apparatus with Dosed Dispensing | Oct 10, 2007 | Abandoned |
Array
(
[id] => 4743143
[patent_doc_number] => 20080087744
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-04-17
[patent_title] => 'Structure For Attaching A Vehicle Lamp Cleaning Device'
[patent_app_type] => utility
[patent_app_number] => 11/869794
[patent_app_country] => US
[patent_app_date] => 2007-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2787
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0087/20080087744.pdf
[firstpage_image] =>[orig_patent_app_number] => 11869794
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/869794 | Structure for attaching a vehicle lamp cleaning device | Oct 9, 2007 | Issued |
Array
(
[id] => 6246702
[patent_doc_number] => 20100025496
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-02-04
[patent_title] => 'Apparatus for Watering or Treating Plants'
[patent_app_type] => utility
[patent_app_number] => 12/444784
[patent_app_country] => US
[patent_app_date] => 2007-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 7117
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0025/20100025496.pdf
[firstpage_image] =>[orig_patent_app_number] => 12444784
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/444784 | Apparatus for Watering or Treating Plants | Oct 8, 2007 | Abandoned |
Array
(
[id] => 71030
[patent_doc_number] => 07748469
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2010-07-06
[patent_title] => 'Firefighting system'
[patent_app_type] => utility
[patent_app_number] => 11/869093
[patent_app_country] => US
[patent_app_date] => 2007-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/748/07748469.pdf
[firstpage_image] =>[orig_patent_app_number] => 11869093
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/869093 | Firefighting system | Oct 8, 2007 | Issued |
Array
(
[id] => 9573519
[patent_doc_number] => 08763928
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-07-01
[patent_title] => 'Liquid material vaporizer'
[patent_app_type] => utility
[patent_app_number] => 12/444348
[patent_app_country] => US
[patent_app_date] => 2007-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12444348
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/444348 | Liquid material vaporizer | Oct 4, 2007 | Issued |
Array
(
[id] => 50342
[patent_doc_number] => 07770819
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-08-10
[patent_title] => 'Line maker'
[patent_app_type] => utility
[patent_app_number] => 11/864994
[patent_app_country] => US
[patent_app_date] => 2007-09-29
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/770/07770819.pdf
[firstpage_image] =>[orig_patent_app_number] => 11864994
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/864994 | Line maker | Sep 28, 2007 | Issued |
Array
(
[id] => 5425305
[patent_doc_number] => 20090084615
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-02
[patent_title] => 'Solar Powered Irrigation Machine'
[patent_app_type] => utility
[patent_app_number] => 11/863391
[patent_app_country] => US
[patent_app_date] => 2007-09-28
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0084/20090084615.pdf
[firstpage_image] =>[orig_patent_app_number] => 11863391
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/863391 | Solar powered irrigation machine | Sep 27, 2007 | Issued |
Array
(
[id] => 7737185
[patent_doc_number] => 08104693
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-31
[patent_title] => 'Multilayer piezoelectric element, injection device and fuel injection system using the same, and method of manufacturing multilayer piezoelectric element'
[patent_app_type] => utility
[patent_app_number] => 12/443450
[patent_app_country] => US
[patent_app_date] => 2007-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/104/08104693.pdf
[firstpage_image] =>[orig_patent_app_number] => 12443450
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/443450 | Multilayer piezoelectric element, injection device and fuel injection system using the same, and method of manufacturing multilayer piezoelectric element | Sep 25, 2007 | Issued |
Array
(
[id] => 6215370
[patent_doc_number] => 20100051722
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-04
[patent_title] => 'VALVE UNIT FOR INTERRUPTING OR RELEASING A FLOW OF A MEDIUM ALONG A HOLLOW DUCT, USE THEREOF IN A DOSING SYSTEM FOR THE METERED DISCHARGE OF SAID MEDIUM, AND METHOD FOR THE METERED DISCHARGE OF A MEDIUM'
[patent_app_type] => utility
[patent_app_number] => 12/443062
[patent_app_country] => US
[patent_app_date] => 2007-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0051/20100051722.pdf
[firstpage_image] =>[orig_patent_app_number] => 12443062
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/443062 | Valve unit for interrupting or releasing a flow of a medium along a hollow duct, use thereof in a dosing system for the metered discharge of said medium, and method for the metered discharge of a medium | Sep 24, 2007 | Issued |
Array
(
[id] => 6010344
[patent_doc_number] => 20110220741
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-09-15
[patent_title] => 'Rotary spray nozzle for spray guns'
[patent_app_type] => utility
[patent_app_number] => 11/902523
[patent_app_country] => US
[patent_app_date] => 2007-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[pdf_file] => publications/A1/0220/20110220741.pdf
[firstpage_image] =>[orig_patent_app_number] => 11902523
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/902523 | Rotary spray nozzle for spray guns | Sep 20, 2007 | Issued |
Array
(
[id] => 6441574
[patent_doc_number] => 20100038100
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-02-18
[patent_title] => 'FLUID SUPPLY UNIT'
[patent_app_type] => utility
[patent_app_number] => 12/441697
[patent_app_country] => US
[patent_app_date] => 2007-09-18
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0038/20100038100.pdf
[firstpage_image] =>[orig_patent_app_number] => 12441697
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/441697 | FLUID SUPPLY UNIT | Sep 17, 2007 | Abandoned |
Array
(
[id] => 8620448
[patent_doc_number] => 08353358
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-01-15
[patent_title] => 'Arrangement for reducing harmful effects from fire and explosion'
[patent_app_type] => utility
[patent_app_number] => 12/440420
[patent_app_country] => US
[patent_app_date] => 2007-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 6134
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[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 148
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12440420
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/440420 | Arrangement for reducing harmful effects from fire and explosion | Sep 13, 2007 | Issued |