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] => 4444699 [patent_doc_number] => 07929008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-19 [patent_title] => 'Line head and an image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/353824 [patent_app_country] => US [patent_app_date] => 2009-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 35 [patent_no_of_words] => 16706 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/929/07929008.pdf [firstpage_image] =>[orig_patent_app_number] => 12353824 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/353824
Line head and an image forming apparatus Jan 13, 2009 Issued
Array ( [id] => 5353933 [patent_doc_number] => 20090185277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-23 [patent_title] => 'Exposure Head and an Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 12/352906 [patent_app_country] => US [patent_app_date] => 2009-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 16701 [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/A1/0185/20090185277.pdf [firstpage_image] =>[orig_patent_app_number] => 12352906 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/352906
Exposure head and an image forming apparatus Jan 12, 2009 Issued
Array ( [id] => 5408231 [patent_doc_number] => 20090122129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'Line Head and Image Forming Apparatus Incorporating the Same' [patent_app_type] => utility [patent_app_number] => 12/351324 [patent_app_country] => US [patent_app_date] => 2009-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11257 [patent_no_of_claims] => 33 [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/A1/0122/20090122129.pdf [firstpage_image] =>[orig_patent_app_number] => 12351324 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/351324
Line head and image forming apparatus incorporating the same Jan 8, 2009 Issued
Array ( [id] => 5263125 [patent_doc_number] => 20090115810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'RECORDING APPARATUS AND RECOVERY CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 12/349097 [patent_app_country] => US [patent_app_date] => 2009-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8383 [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/A1/0115/20090115810.pdf [firstpage_image] =>[orig_patent_app_number] => 12349097 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/349097
RECORDING APPARATUS AND RECOVERY CONTROL METHOD Jan 5, 2009 Abandoned
Array ( [id] => 5434675 [patent_doc_number] => 20090169261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 12/342496 [patent_app_country] => US [patent_app_date] => 2008-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6982 [patent_no_of_claims] => 17 [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/A1/0169/20090169261.pdf [firstpage_image] =>[orig_patent_app_number] => 12342496 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/342496
Image forming apparatus having exposing unit positioning member Dec 22, 2008 Issued
Array ( [id] => 5433251 [patent_doc_number] => 20090167837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/341332 [patent_app_country] => US [patent_app_date] => 2008-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8170 [patent_no_of_claims] => 20 [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/A1/0167/20090167837.pdf [firstpage_image] =>[orig_patent_app_number] => 12341332 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/341332
Image forming apparatus controlling the output level of the light source Dec 21, 2008 Issued
Array ( [id] => 5580825 [patent_doc_number] => 20090176171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 12/341106 [patent_app_country] => US [patent_app_date] => 2008-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11359 [patent_no_of_claims] => 9 [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/A1/0176/20090176171.pdf [firstpage_image] =>[orig_patent_app_number] => 12341106 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/341106
Image forming apparatus and image forming method Dec 21, 2008 Issued
Array ( [id] => 7531256 [patent_doc_number] => 07843483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-30 [patent_title] => 'Image forming apparatus with a plurality of exposure units' [patent_app_type] => utility [patent_app_number] => 12/340778 [patent_app_country] => US [patent_app_date] => 2008-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5095 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/843/07843483.pdf [firstpage_image] =>[orig_patent_app_number] => 12340778 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/340778
Image forming apparatus with a plurality of exposure units Dec 21, 2008 Issued
Array ( [id] => 8534356 [patent_doc_number] => 08310514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-13 [patent_title] => 'Line head control method, image forming method, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/333961 [patent_app_country] => US [patent_app_date] => 2008-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 32 [patent_no_of_words] => 10877 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12333961 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/333961
Line head control method, image forming method, and image forming apparatus Dec 11, 2008 Issued
Array ( [id] => 4513265 [patent_doc_number] => 07916163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Exposure head, a method of controlling an exposure head and an image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/334312 [patent_app_country] => US [patent_app_date] => 2008-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 14840 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/916/07916163.pdf [firstpage_image] =>[orig_patent_app_number] => 12334312 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/334312
Exposure head, a method of controlling an exposure head and an image forming apparatus Dec 11, 2008 Issued
Array ( [id] => 5543766 [patent_doc_number] => 20090153643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'Image Forming Device and Image Forming Method' [patent_app_type] => utility [patent_app_number] => 12/332204 [patent_app_country] => US [patent_app_date] => 2008-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 22223 [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/A1/0153/20090153643.pdf [firstpage_image] =>[orig_patent_app_number] => 12332204 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/332204
Image Forming Device and Image Forming Method Dec 9, 2008 Abandoned
Array ( [id] => 5543767 [patent_doc_number] => 20090153644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'OPTICAL SCANNING APPARATUS AND COLOR IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/332072 [patent_app_country] => US [patent_app_date] => 2008-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 12390 [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/A1/0153/20090153644.pdf [firstpage_image] =>[orig_patent_app_number] => 12332072 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/332072
Optical scanning apparatus and color image forming apparatus Dec 9, 2008 Issued
Array ( [id] => 5545069 [patent_doc_number] => 20090154946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/331314 [patent_app_country] => US [patent_app_date] => 2008-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7116 [patent_no_of_claims] => 5 [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/A1/0154/20090154946.pdf [firstpage_image] =>[orig_patent_app_number] => 12331314 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/331314
Image forming apparatus that controls an exposure amount intensity for forming a first image formed of an equal or smaller number of consecutive dots than a predetermined number in a predetermined direction is higher than an electric intensity for forming a second Dec 8, 2008 Issued
Array ( [id] => 5506603 [patent_doc_number] => 20090079810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'OPTICAL SCANNING APPARATUS AND IMAGE-FORMING APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/323335 [patent_app_country] => US [patent_app_date] => 2008-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10244 [patent_no_of_claims] => 13 [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/A1/0079/20090079810.pdf [firstpage_image] =>[orig_patent_app_number] => 12323335 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/323335
Optical scanning apparatus and image-forming apparatus using the same Nov 24, 2008 Issued
Array ( [id] => 5269462 [patent_doc_number] => 20090073237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'NOZZLE DEVICE WITH EXPANSIVE CHAMBER-DEFINING LAYER' [patent_app_type] => utility [patent_app_number] => 12/276360 [patent_app_country] => US [patent_app_date] => 2008-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3290 [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/A1/0073/20090073237.pdf [firstpage_image] =>[orig_patent_app_number] => 12276360 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/276360
Nozzle device with expansive chamber-defining layer Nov 22, 2008 Issued
Array ( [id] => 4505291 [patent_doc_number] => 07920155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-05 [patent_title] => 'Image forming apparatus and method of controlling the same' [patent_app_type] => utility [patent_app_number] => 12/276312 [patent_app_country] => US [patent_app_date] => 2008-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 34 [patent_no_of_words] => 12931 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/920/07920155.pdf [firstpage_image] =>[orig_patent_app_number] => 12276312 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/276312
Image forming apparatus and method of controlling the same Nov 21, 2008 Issued
Array ( [id] => 4640451 [patent_doc_number] => 08018480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'Image forming apparatus and its control method' [patent_app_type] => utility [patent_app_number] => 12/273677 [patent_app_country] => US [patent_app_date] => 2008-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 11045 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/018/08018480.pdf [firstpage_image] =>[orig_patent_app_number] => 12273677 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/273677
Image forming apparatus and its control method Nov 18, 2008 Issued
Array ( [id] => 5573753 [patent_doc_number] => 20090141114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'Line Head and an Image Forming Apparatus Using the Line Head' [patent_app_type] => utility [patent_app_number] => 12/274196 [patent_app_country] => US [patent_app_date] => 2008-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 15457 [patent_no_of_claims] => 15 [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/A1/0141/20090141114.pdf [firstpage_image] =>[orig_patent_app_number] => 12274196 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/274196
Line head and an image forming apparatus using the line head Nov 18, 2008 Issued
Array ( [id] => 4480982 [patent_doc_number] => 07907162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-15 [patent_title] => 'Exposure head, image forming device, and image forming method' [patent_app_type] => utility [patent_app_number] => 12/272532 [patent_app_country] => US [patent_app_date] => 2008-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 26 [patent_no_of_words] => 17540 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/907/07907162.pdf [firstpage_image] =>[orig_patent_app_number] => 12272532 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/272532
Exposure head, image forming device, and image forming method Nov 16, 2008 Issued
Array ( [id] => 8007767 [patent_doc_number] => 08085289 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-12-27 [patent_title] => 'Reducing side lobes within optical irradiance distributions used to selectively expose photosensitive surface' [patent_app_type] => utility [patent_app_number] => 12/258092 [patent_app_country] => US [patent_app_date] => 2008-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5997 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/085/08085289.pdf [firstpage_image] =>[orig_patent_app_number] => 12258092 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/258092
Reducing side lobes within optical irradiance distributions used to selectively expose photosensitive surface Oct 23, 2008 Issued
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