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] => 4620115 [patent_doc_number] => 07999837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-16 [patent_title] => 'Exposure head, image forming apparatus, and image forming method' [patent_app_type] => utility [patent_app_number] => 12/630618 [patent_app_country] => US [patent_app_date] => 2009-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9979 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/999/07999837.pdf [firstpage_image] =>[orig_patent_app_number] => 12630618 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/630618
Exposure head, image forming apparatus, and image forming method Dec 2, 2009 Issued
Array ( [id] => 6228600 [patent_doc_number] => 20100183338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'Line Head and Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 12/628838 [patent_app_country] => US [patent_app_date] => 2009-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13354 [patent_no_of_claims] => 8 [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/A1/0183/20100183338.pdf [firstpage_image] =>[orig_patent_app_number] => 12628838 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/628838
Line head and image forming apparatus Nov 30, 2009 Issued
Array ( [id] => 8191193 [patent_doc_number] => 08184140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Line head and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/628868 [patent_app_country] => US [patent_app_date] => 2009-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 17116 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/184/08184140.pdf [firstpage_image] =>[orig_patent_app_number] => 12628868 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/628868
Line head and image forming apparatus Nov 30, 2009 Issued
Array ( [id] => 8897645 [patent_doc_number] => 08477170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-02 [patent_title] => 'Image forming apparatus with shared line for horizontal synchronization signal' [patent_app_type] => utility [patent_app_number] => 12/619662 [patent_app_country] => US [patent_app_date] => 2009-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 7310 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12619662 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/619662
Image forming apparatus with shared line for horizontal synchronization signal Nov 15, 2009 Issued
Array ( [id] => 6534737 [patent_doc_number] => 20100124435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-20 [patent_title] => 'OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/618884 [patent_app_country] => US [patent_app_date] => 2009-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5687 [patent_no_of_claims] => 11 [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/A1/0124/20100124435.pdf [firstpage_image] =>[orig_patent_app_number] => 12618884 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/618884
Optical scanning apparatus and image forming apparatus including the same Nov 15, 2009 Issued
Array ( [id] => 6279293 [patent_doc_number] => 20100119246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/615398 [patent_app_country] => US [patent_app_date] => 2009-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8836 [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/A1/0119/20100119246.pdf [firstpage_image] =>[orig_patent_app_number] => 12615398 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/615398
Image forming apparatus and control method thereof Nov 9, 2009 Issued
Array ( [id] => 6534726 [patent_doc_number] => 20100124434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-20 [patent_title] => 'LIGHT SOURCE DEVICE, OPTICAL SCANNING DEVICE, AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/611163 [patent_app_country] => US [patent_app_date] => 2009-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6491 [patent_no_of_claims] => 15 [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/A1/0124/20100124434.pdf [firstpage_image] =>[orig_patent_app_number] => 12611163 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/611163
LIGHT SOURCE DEVICE, OPTICAL SCANNING DEVICE, AND IMAGE FORMING APPARATUS Nov 2, 2009 Abandoned
Array ( [id] => 8179223 [patent_doc_number] => 08179415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-15 [patent_title] => 'Exposure head and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/610988 [patent_app_country] => US [patent_app_date] => 2009-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 12335 [patent_no_of_claims] => 7 [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/08/179/08179415.pdf [firstpage_image] =>[orig_patent_app_number] => 12610988 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/610988
Exposure head and image forming apparatus Nov 1, 2009 Issued
Array ( [id] => 9255684 [patent_doc_number] => 08619107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-31 [patent_title] => 'Beam-spot position compensation method, optical scanning device, and multi-color image forming device' [patent_app_type] => utility [patent_app_number] => 12/608823 [patent_app_country] => US [patent_app_date] => 2009-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 87 [patent_no_of_words] => 29665 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12608823 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/608823
Beam-spot position compensation method, optical scanning device, and multi-color image forming device Oct 28, 2009 Issued
Array ( [id] => 8593007 [patent_doc_number] => 08350884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'Image forming method, optical scanning apparatus and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/582482 [patent_app_country] => US [patent_app_date] => 2009-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 10584 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12582482 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/582482
Image forming method, optical scanning apparatus and image forming apparatus Oct 19, 2009 Issued
Array ( [id] => 6597089 [patent_doc_number] => 20100098444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'IMAGE FORMING APPARATUS, IMAGE FORMING METHOD AND IMAGE PROCESSING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/579708 [patent_app_country] => US [patent_app_date] => 2009-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5198 [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/A1/0098/20100098444.pdf [firstpage_image] =>[orig_patent_app_number] => 12579708 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/579708
Image forming apparatus, image forming method and image processing apparatus Oct 14, 2009 Issued
Array ( [id] => 6578260 [patent_doc_number] => 20100061198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'METHOD FOR IMAGE PROCESSING AND IMAGE PROCESSING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/571526 [patent_app_country] => US [patent_app_date] => 2009-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 31321 [patent_no_of_claims] => 3 [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/A1/0061/20100061198.pdf [firstpage_image] =>[orig_patent_app_number] => 12571526 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/571526
Method for image processing and image processing apparatus Sep 30, 2009 Issued
Array ( [id] => 8353110 [patent_doc_number] => 08248443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Laser packet marking unit' [patent_app_type] => utility [patent_app_number] => 12/571741 [patent_app_country] => US [patent_app_date] => 2009-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2207 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12571741 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/571741
Laser packet marking unit Sep 30, 2009 Issued
Array ( [id] => 6429296 [patent_doc_number] => 20100103239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'OPTICAL SCANNER UNIT AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/570028 [patent_app_country] => US [patent_app_date] => 2009-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2804 [patent_no_of_claims] => 7 [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/A1/0103/20100103239.pdf [firstpage_image] =>[orig_patent_app_number] => 12570028 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/570028
Optical writing apparatus and image forming apparatus, configured to include synchronous detector Sep 29, 2009 Issued
Array ( [id] => 4645364 [patent_doc_number] => 08022974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Exposure device, image forming apparatus and computer readable medium storing program for exposure control' [patent_app_type] => utility [patent_app_number] => 12/568256 [patent_app_country] => US [patent_app_date] => 2009-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8026 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/022/08022974.pdf [firstpage_image] =>[orig_patent_app_number] => 12568256 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/568256
Exposure device, image forming apparatus and computer readable medium storing program for exposure control Sep 27, 2009 Issued
Array ( [id] => 6327276 [patent_doc_number] => 20100245527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'EXPOSURE DEVICE, IMAGE FORMING APPARATUS, AND COMPUTER-READABLE MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/568112 [patent_app_country] => US [patent_app_date] => 2009-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12068 [patent_no_of_claims] => 4 [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/A1/0245/20100245527.pdf [firstpage_image] =>[orig_patent_app_number] => 12568112 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/568112
Exposure device, image forming apparatus, and computer-readable medium Sep 27, 2009 Issued
Array ( [id] => 6417767 [patent_doc_number] => 20100150591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 12/561748 [patent_app_country] => US [patent_app_date] => 2009-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 48 [patent_no_of_words] => 21173 [patent_no_of_claims] => 19 [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/A1/0150/20100150591.pdf [firstpage_image] =>[orig_patent_app_number] => 12561748 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/561748
Multibeam image forming Sep 16, 2009 Issued
Array ( [id] => 6439037 [patent_doc_number] => 20100104330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'IMAGE FORMING APPARATUS AND METHOD OF CORRECTING COLOR REGISTRATION' [patent_app_type] => utility [patent_app_number] => 12/558006 [patent_app_country] => US [patent_app_date] => 2009-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11749 [patent_no_of_claims] => 24 [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/A1/0104/20100104330.pdf [firstpage_image] =>[orig_patent_app_number] => 12558006 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/558006
Image forming apparatus and method of correcting color registration Sep 10, 2009 Issued
Array ( [id] => 8528837 [patent_doc_number] => 08305417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Light-emitting device, print head and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/555028 [patent_app_country] => US [patent_app_date] => 2009-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 18149 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12555028 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/555028
Light-emitting device, print head and image forming apparatus Sep 7, 2009 Issued
Array ( [id] => 6005334 [patent_doc_number] => 20110058010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'IMAGING HEAD FOR 3D IMAGING' [patent_app_type] => utility [patent_app_number] => 12/555003 [patent_app_country] => US [patent_app_date] => 2009-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2073 [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/A1/0058/20110058010.pdf [firstpage_image] =>[orig_patent_app_number] => 12555003 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/555003
Imaging head for 3D imaging Sep 7, 2009 Issued
Menu