Search

Hai Chi Pham

Examiner (ID: 7469)

Most Active Art Unit
2861
Art Unit(s)
2853, 2861
Total Applications
1967
Issued Applications
1679
Pending Applications
12
Abandoned Applications
277

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6566726 [patent_doc_number] => 20100289865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'SYSTEM FOR OPTICALLY ADJUSTING AN IMAGING HEAD' [patent_app_type] => utility [patent_app_number] => 12/466410 [patent_app_country] => US [patent_app_date] => 2009-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2379 [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/A1/0289/20100289865.pdf [firstpage_image] =>[orig_patent_app_number] => 12466410 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/466410
System for optically adjusting an imaging head May 14, 2009 Issued
Array ( [id] => 8258495 [patent_doc_number] => 08207996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-26 [patent_title] => 'Light source device, optical scanning device, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/434798 [patent_app_country] => US [patent_app_date] => 2009-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 6497 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12434798 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/434798
Light source device, optical scanning device, and image forming apparatus May 3, 2009 Issued
Array ( [id] => 8353109 [patent_doc_number] => 08248442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Apparatus and method for side determination of optical disc' [patent_app_type] => utility [patent_app_number] => 12/434186 [patent_app_country] => US [patent_app_date] => 2009-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4220 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12434186 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/434186
Apparatus and method for side determination of optical disc Apr 30, 2009 Issued
Array ( [id] => 7506138 [patent_doc_number] => 08035676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/432872 [patent_app_country] => US [patent_app_date] => 2009-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 29 [patent_no_of_words] => 12749 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/035/08035676.pdf [firstpage_image] =>[orig_patent_app_number] => 12432872 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/432872
Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus Apr 29, 2009 Issued
Array ( [id] => 8153960 [patent_doc_number] => 08169456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-01 [patent_title] => 'Print head and image forming apparatus employing the same' [patent_app_type] => utility [patent_app_number] => 12/431006 [patent_app_country] => US [patent_app_date] => 2009-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3624 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/169/08169456.pdf [firstpage_image] =>[orig_patent_app_number] => 12431006 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/431006
Print head and image forming apparatus employing the same Apr 27, 2009 Issued
Array ( [id] => 7714504 [patent_doc_number] => 08094180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Conveying apparatus and recording apparatus' [patent_app_type] => utility [patent_app_number] => 12/424258 [patent_app_country] => US [patent_app_date] => 2009-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 9044 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/094/08094180.pdf [firstpage_image] =>[orig_patent_app_number] => 12424258 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/424258
Conveying apparatus and recording apparatus Apr 14, 2009 Issued
Array ( [id] => 5379106 [patent_doc_number] => 20090190945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'Apparatus for Forming Latent Image Using Line Head and Control Method for Such Apparatus' [patent_app_type] => utility [patent_app_number] => 12/418412 [patent_app_country] => US [patent_app_date] => 2009-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 15774 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20090190945.pdf [firstpage_image] =>[orig_patent_app_number] => 12418412 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/418412
Apparatus for forming latent image using line head and control method for such apparatus Apr 2, 2009 Issued
Array ( [id] => 8245657 [patent_doc_number] => 08203586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-19 [patent_title] => 'Image forming apparatus having a cleaning member configured to clean a transparent member of an optical device' [patent_app_type] => utility [patent_app_number] => 12/414438 [patent_app_country] => US [patent_app_date] => 2009-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 9164 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/203/08203586.pdf [firstpage_image] =>[orig_patent_app_number] => 12414438 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/414438
Image forming apparatus having a cleaning member configured to clean a transparent member of an optical device Mar 29, 2009 Issued
Array ( [id] => 4513259 [patent_doc_number] => 07916162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Light output device and image forming apparatus including the light output device' [patent_app_type] => utility [patent_app_number] => 12/412440 [patent_app_country] => US [patent_app_date] => 2009-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9312 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/916/07916162.pdf [firstpage_image] =>[orig_patent_app_number] => 12412440 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/412440
Light output device and image forming apparatus including the light output device Mar 26, 2009 Issued
Array ( [id] => 5991321 [patent_doc_number] => 20110012986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'PRINTING APPARATUS AND PRINTING METHOD USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/920226 [patent_app_country] => US [patent_app_date] => 2009-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13047 [patent_no_of_claims] => 21 [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/A1/0012/20110012986.pdf [firstpage_image] =>[orig_patent_app_number] => 12920226 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/920226
PRINTING APPARATUS AND PRINTING METHOD USING THE SAME Mar 22, 2009 Abandoned
Array ( [id] => 4574392 [patent_doc_number] => 07847810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-07 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/401868 [patent_app_country] => US [patent_app_date] => 2009-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12292 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/847/07847810.pdf [firstpage_image] =>[orig_patent_app_number] => 12401868 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/401868
Image forming apparatus Mar 10, 2009 Issued
Array ( [id] => 5403273 [patent_doc_number] => 20090238587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'Test print, color image printer using the test print and method for adjusting the color image printer using the test print' [patent_app_type] => utility [patent_app_number] => 12/381310 [patent_app_country] => US [patent_app_date] => 2009-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10231 [patent_no_of_claims] => 10 [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/A1/0238/20090238587.pdf [firstpage_image] =>[orig_patent_app_number] => 12381310 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/381310
Test print, color image printer using the test print and method for adjusting the color image printer using the test print Mar 9, 2009 Abandoned
Array ( [id] => 4502264 [patent_doc_number] => 07948512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-24 [patent_title] => 'Image forming apparatus with separate controllers for independently controlling an irradiating section' [patent_app_type] => utility [patent_app_number] => 12/398632 [patent_app_country] => US [patent_app_date] => 2009-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7802 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/948/07948512.pdf [firstpage_image] =>[orig_patent_app_number] => 12398632 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/398632
Image forming apparatus with separate controllers for independently controlling an irradiating section Mar 4, 2009 Issued
Array ( [id] => 4614961 [patent_doc_number] => 07990407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'Drive circuit, light print head, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/379656 [patent_app_country] => US [patent_app_date] => 2009-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 55 [patent_no_of_words] => 20923 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/990/07990407.pdf [firstpage_image] =>[orig_patent_app_number] => 12379656 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/379656
Drive circuit, light print head, and image forming apparatus Feb 25, 2009 Issued
Array ( [id] => 4444667 [patent_doc_number] => 07929006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-19 [patent_title] => 'Nonparallel beam scanning apparatus for laser printer' [patent_app_type] => utility [patent_app_number] => 12/392428 [patent_app_country] => US [patent_app_date] => 2009-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 7425 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/929/07929006.pdf [firstpage_image] =>[orig_patent_app_number] => 12392428 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/392428
Nonparallel beam scanning apparatus for laser printer Feb 24, 2009 Issued
Array ( [id] => 4614960 [patent_doc_number] => 07990406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'Optical scanning device having a pitch adjustment device for adjusting a beam pitch and image forming apparatus including same' [patent_app_type] => utility [patent_app_number] => 12/389936 [patent_app_country] => US [patent_app_date] => 2009-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7134 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/990/07990406.pdf [firstpage_image] =>[orig_patent_app_number] => 12389936 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/389936
Optical scanning device having a pitch adjustment device for adjusting a beam pitch and image forming apparatus including same Feb 19, 2009 Issued
Array ( [id] => 4597972 [patent_doc_number] => 07982759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-19 [patent_title] => 'Light scanning unit and image forming apparatus having the same' [patent_app_type] => utility [patent_app_number] => 12/389412 [patent_app_country] => US [patent_app_date] => 2009-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5409 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/982/07982759.pdf [firstpage_image] =>[orig_patent_app_number] => 12389412 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/389412
Light scanning unit and image forming apparatus having the same Feb 19, 2009 Issued
Array ( [id] => 5513933 [patent_doc_number] => 20090214239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/389130 [patent_app_country] => US [patent_app_date] => 2009-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9280 [patent_no_of_claims] => 6 [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/A1/0214/20090214239.pdf [firstpage_image] =>[orig_patent_app_number] => 12389130 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/389130
Image forming apparatus and control method thereof Feb 18, 2009 Issued
Array ( [id] => 7998713 [patent_doc_number] => 08081204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-20 [patent_title] => 'Image recording apparatus and image recording method' [patent_app_type] => utility [patent_app_number] => 12/372141 [patent_app_country] => US [patent_app_date] => 2009-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 24 [patent_no_of_words] => 16199 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/081/08081204.pdf [firstpage_image] =>[orig_patent_app_number] => 12372141 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/372141
Image recording apparatus and image recording method Feb 16, 2009 Issued
Array ( [id] => 4625250 [patent_doc_number] => 08004553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Optical scanning device, optical scanning method, and image forming apparatus, using the optical scanning device' [patent_app_type] => utility [patent_app_number] => 12/371002 [patent_app_country] => US [patent_app_date] => 2009-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4617 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/004/08004553.pdf [firstpage_image] =>[orig_patent_app_number] => 12371002 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/371002
Optical scanning device, optical scanning method, and image forming apparatus, using the optical scanning device Feb 12, 2009 Issued
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