Search

Hai Chi Pham

Examiner (ID: 9333)

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] => 4625246 [patent_doc_number] => 08004549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Line head and an image forming apparatus using the line head' [patent_app_type] => utility [patent_app_number] => 12/870637 [patent_app_country] => US [patent_app_date] => 2010-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 12268 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/004/08004549.pdf [firstpage_image] =>[orig_patent_app_number] => 12870637 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/870637
Line head and an image forming apparatus using the line head Aug 26, 2010 Issued
Array ( [id] => 6012818 [patent_doc_number] => 20110222132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'MOUNTING STRUCTURE OF A MOUNTED COMPONENT, LIGHT SCANNING DEVICE, AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/868178 [patent_app_country] => US [patent_app_date] => 2010-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11023 [patent_no_of_claims] => 10 [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/A1/0222/20110222132.pdf [firstpage_image] =>[orig_patent_app_number] => 12868178 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/868178
Mounting structure of a mounted component, light scanning device, and image forming apparatus Aug 24, 2010 Issued
Array ( [id] => 6194058 [patent_doc_number] => 20110025812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'IMAGE FORMING APPARATUS THAT CORRECTS CLOCK PHASE DIFFERENCE' [patent_app_type] => utility [patent_app_number] => 12/844667 [patent_app_country] => US [patent_app_date] => 2010-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6961 [patent_no_of_claims] => 6 [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/A1/0025/20110025812.pdf [firstpage_image] =>[orig_patent_app_number] => 12844667 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/844667
Image forming apparatus that corrects clock phase difference Jul 26, 2010 Issued
Array ( [id] => 6022509 [patent_doc_number] => 20110050835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'EXPOSURE HEAD AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/843584 [patent_app_country] => US [patent_app_date] => 2010-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12607 [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/A1/0050/20110050835.pdf [firstpage_image] =>[orig_patent_app_number] => 12843584 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/843584
EXPOSURE HEAD AND IMAGE FORMING APPARATUS Jul 25, 2010 Abandoned
Array ( [id] => 5991316 [patent_doc_number] => 20110012982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/833282 [patent_app_country] => US [patent_app_date] => 2010-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9770 [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/A1/0012/20110012982.pdf [firstpage_image] =>[orig_patent_app_number] => 12833282 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/833282
Optical scanning device and image forming apparatus Jul 8, 2010 Issued
Array ( [id] => 6232514 [patent_doc_number] => 20100265310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/827694 [patent_app_country] => US [patent_app_date] => 2010-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4433 [patent_no_of_claims] => 8 [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/A1/0265/20100265310.pdf [firstpage_image] =>[orig_patent_app_number] => 12827694 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/827694
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS Jun 29, 2010 Abandoned
Array ( [id] => 6266845 [patent_doc_number] => 20100253996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'ELECTROOPTIC DEVICE' [patent_app_type] => utility [patent_app_number] => 12/816801 [patent_app_country] => US [patent_app_date] => 2010-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 13123 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0253/20100253996.pdf [firstpage_image] =>[orig_patent_app_number] => 12816801 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/816801
Electrooptic device Jun 15, 2010 Issued
Array ( [id] => 8233729 [patent_doc_number] => 08199180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Optical scanner and image forming device' [patent_app_type] => utility [patent_app_number] => 12/796122 [patent_app_country] => US [patent_app_date] => 2010-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7278 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/199/08199180.pdf [firstpage_image] =>[orig_patent_app_number] => 12796122 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/796122
Optical scanner and image forming device Jun 7, 2010 Issued
Array ( [id] => 8578859 [patent_doc_number] => 08345077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-01 [patent_title] => 'Write device, image forming apparatus, and open/close control method' [patent_app_type] => utility [patent_app_number] => 12/796208 [patent_app_country] => US [patent_app_date] => 2010-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 8241 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12796208 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/796208
Write device, image forming apparatus, and open/close control method Jun 7, 2010 Issued
Array ( [id] => 6596414 [patent_doc_number] => 20100309278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'OPTICAL SCANNING DEVICE, BEAM CURVATURE CORRECTION METHOD AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/790576 [patent_app_country] => US [patent_app_date] => 2010-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5742 [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/A1/0309/20100309278.pdf [firstpage_image] =>[orig_patent_app_number] => 12790576 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/790576
OPTICAL SCANNING DEVICE, BEAM CURVATURE CORRECTION METHOD AND IMAGE FORMING APPARATUS May 27, 2010 Abandoned
Array ( [id] => 6633423 [patent_doc_number] => 20100226686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-09 [patent_title] => 'OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/786123 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 15306 [patent_no_of_claims] => 4 [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/A1/0226/20100226686.pdf [firstpage_image] =>[orig_patent_app_number] => 12786123 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/786123
Optical scanning apparatus and image forming apparatus using the same May 23, 2010 Issued
Array ( [id] => 6258030 [patent_doc_number] => 20100295918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'OPTICAL SCANNING APPARATUS AND COLOR IMAGE FORMING APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/785450 [patent_app_country] => US [patent_app_date] => 2010-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5627 [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/A1/0295/20100295918.pdf [firstpage_image] =>[orig_patent_app_number] => 12785450 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/785450
Optical scanning apparatus and color image forming apparatus using the same May 21, 2010 Issued
Array ( [id] => 6503362 [patent_doc_number] => 20100201778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'Line Head and an Image Forming Apparatus Using Such a Line Head' [patent_app_type] => utility [patent_app_number] => 12/764495 [patent_app_country] => US [patent_app_date] => 2010-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 23280 [patent_no_of_claims] => 4 [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/A1/0201/20100201778.pdf [firstpage_image] =>[orig_patent_app_number] => 12764495 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/764495
Line head and an image forming apparatus using such a line head Apr 20, 2010 Issued
Array ( [id] => 7507296 [patent_doc_number] => 20110254460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-20 [patent_title] => 'LIGHT EMITTING CONTROL DEVICE AND METHOD THEREOF FOR LIGHT EMITTING DIODE PRINT HEAD' [patent_app_type] => utility [patent_app_number] => 12/762360 [patent_app_country] => US [patent_app_date] => 2010-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2522 [patent_no_of_claims] => 10 [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/A1/0254/20110254460.pdf [firstpage_image] =>[orig_patent_app_number] => 12762360 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/762360
Light emitting control device and method thereof for light emitting diode print head Apr 17, 2010 Issued
Array ( [id] => 8411140 [patent_doc_number] => 08274541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Light scanning unit having thermal expansion control unit' [patent_app_type] => utility [patent_app_number] => 12/761108 [patent_app_country] => US [patent_app_date] => 2010-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4976 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12761108 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/761108
Light scanning unit having thermal expansion control unit Apr 14, 2010 Issued
Array ( [id] => 8528838 [patent_doc_number] => 08305418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Exposure device and image forming apparatus having a forcing portion' [patent_app_type] => utility [patent_app_number] => 12/662324 [patent_app_country] => US [patent_app_date] => 2010-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 6221 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12662324 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/662324
Exposure device and image forming apparatus having a forcing portion Apr 11, 2010 Issued
Array ( [id] => 6327279 [patent_doc_number] => 20100245528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'EXPOSURE APPARATUS, METHOD FOR CORRECTING EMISSION QUANTITY OF EXPOSURE APPARATUS, AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/749990 [patent_app_country] => US [patent_app_date] => 2010-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11848 [patent_no_of_claims] => 18 [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/A1/0245/20100245528.pdf [firstpage_image] =>[orig_patent_app_number] => 12749990 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/749990
Exposure apparatus, method for correcting emission quantity of exposure apparatus, and image forming apparatus Mar 29, 2010 Issued
Array ( [id] => 6291387 [patent_doc_number] => 20100239288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 12/726894 [patent_app_country] => US [patent_app_date] => 2010-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5685 [patent_no_of_claims] => 7 [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/A1/0239/20100239288.pdf [firstpage_image] =>[orig_patent_app_number] => 12726894 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/726894
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD Mar 17, 2010 Abandoned
Array ( [id] => 6288217 [patent_doc_number] => 20100238259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/724212 [patent_app_country] => US [patent_app_date] => 2010-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6367 [patent_no_of_claims] => 10 [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/A1/0238/20100238259.pdf [firstpage_image] =>[orig_patent_app_number] => 12724212 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/724212
Image forming apparatus with exposing unit and photosensitive member Mar 14, 2010 Issued
Array ( [id] => 8318240 [patent_doc_number] => 08233021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-31 [patent_title] => 'Systems and methods for controlling polygon induced banding' [patent_app_type] => utility [patent_app_number] => 12/716447 [patent_app_country] => US [patent_app_date] => 2010-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3457 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12716447 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/716447
Systems and methods for controlling polygon induced banding Mar 2, 2010 Issued
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