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] => 9938661 [patent_doc_number] => 08988476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Exposure device and image forming apparatus having a light source positioning member and an elastically deformable board' [patent_app_type] => utility [patent_app_number] => 14/100685 [patent_app_country] => US [patent_app_date] => 2013-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7729 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14100685 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/100685
Exposure device and image forming apparatus having a light source positioning member and an elastically deformable board Dec 8, 2013 Issued
Array ( [id] => 9990777 [patent_doc_number] => 09035989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-19 [patent_title] => 'Image forming apparatus with count portion measuring electric signal' [patent_app_type] => utility [patent_app_number] => 14/098779 [patent_app_country] => US [patent_app_date] => 2013-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6851 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14098779 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/098779
Image forming apparatus with count portion measuring electric signal Dec 5, 2013 Issued
Array ( [id] => 9535570 [patent_doc_number] => 20140160216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'SCANNING OPTICAL APPARATUS AND METHOD FOR MANUFACTURING REFLECTION MEMBER' [patent_app_type] => utility [patent_app_number] => 14/096621 [patent_app_country] => US [patent_app_date] => 2013-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9319 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14096621 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/096621
SCANNING OPTICAL APPARATUS AND METHOD FOR MANUFACTURING REFLECTION MEMBER Dec 3, 2013 Abandoned
Array ( [id] => 9516262 [patent_doc_number] => 20140152754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'OPTICAL WRITING CONTROL DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF CONTROLLING OPTICAL WRITING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/093846 [patent_app_country] => US [patent_app_date] => 2013-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10902 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14093846 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/093846
Optical writing control device, image forming apparatus, and method of controlling optical writing device Dec 1, 2013 Issued
Array ( [id] => 9516263 [patent_doc_number] => 20140152756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'IMAGE RECORDING SYSTEM, IMAGE REWRITING SYSTEM, AND IMAGE RECORDING METHOD' [patent_app_type] => utility [patent_app_number] => 14/088987 [patent_app_country] => US [patent_app_date] => 2013-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 19390 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14088987 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/088987
Image recording system, image rewriting system, and image recording method Nov 24, 2013 Issued
Array ( [id] => 9489198 [patent_doc_number] => 20140139604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-22 [patent_title] => 'IMAGE FORMING APPARATUS AND METHOD OF FORMING IMAGE THEREOF' [patent_app_type] => utility [patent_app_number] => 14/081036 [patent_app_country] => US [patent_app_date] => 2013-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7691 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14081036 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/081036
Image forming apparatus and method of forming image thereof, and scanning unit usable in image forming apparatus Nov 14, 2013 Issued
Array ( [id] => 10852193 [patent_doc_number] => 08878885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-04 [patent_title] => 'Image forming apparatus and image forming method' [patent_app_type] => utility [patent_app_number] => 14/076339 [patent_app_country] => US [patent_app_date] => 2013-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 14098 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14076339 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/076339
Image forming apparatus and image forming method Nov 10, 2013 Issued
Array ( [id] => 9870157 [patent_doc_number] => 08957935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-17 [patent_title] => 'Light scanning unit and electro-photographic image forming apparatus employing the same' [patent_app_type] => utility [patent_app_number] => 14/075384 [patent_app_country] => US [patent_app_date] => 2013-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 7908 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14075384 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/075384
Light scanning unit and electro-photographic image forming apparatus employing the same Nov 7, 2013 Issued
Array ( [id] => 9336328 [patent_doc_number] => 20140063110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'RECORDING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/074853 [patent_app_country] => US [patent_app_date] => 2013-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7000 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14074853 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/074853
Recording device Nov 7, 2013 Issued
Array ( [id] => 10137204 [patent_doc_number] => 09170523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-27 [patent_title] => 'Optical scanning apparatus, method for performing the same and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/073960 [patent_app_country] => US [patent_app_date] => 2013-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 9804 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14073960 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/073960
Optical scanning apparatus, method for performing the same and image forming apparatus Nov 6, 2013 Issued
Array ( [id] => 9870158 [patent_doc_number] => 08957934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-17 [patent_title] => 'Light source drive circuit, optical scanning apparatus, semiconductor drive circuit, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/072946 [patent_app_country] => US [patent_app_date] => 2013-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 46 [patent_no_of_words] => 20503 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14072946 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/072946
Light source drive circuit, optical scanning apparatus, semiconductor drive circuit, and image forming apparatus Nov 5, 2013 Issued
Array ( [id] => 9693155 [patent_doc_number] => 08823760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-02 [patent_title] => 'Optical writing control apparatus, image forming apparatus, and optical writing control method' [patent_app_type] => utility [patent_app_number] => 14/070921 [patent_app_country] => US [patent_app_date] => 2013-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 11538 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14070921 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/070921
Optical writing control apparatus, image forming apparatus, and optical writing control method Nov 3, 2013 Issued
Array ( [id] => 10543123 [patent_doc_number] => 09268250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-23 [patent_title] => 'Image forming apparatus that matches laser light emission time to pulse width of image pulse signal' [patent_app_type] => utility [patent_app_number] => 14/066922 [patent_app_country] => US [patent_app_date] => 2013-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8042 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14066922 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/066922
Image forming apparatus that matches laser light emission time to pulse width of image pulse signal Oct 29, 2013 Issued
Array ( [id] => 9447290 [patent_doc_number] => 20140118459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/064419 [patent_app_country] => US [patent_app_date] => 2013-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3422 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14064419 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/064419
IMAGE FORMING APPARATUS Oct 27, 2013 Abandoned
Array ( [id] => 9447286 [patent_doc_number] => 20140118455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/055225 [patent_app_country] => US [patent_app_date] => 2013-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 5571 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14055225 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/055225
OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS Oct 15, 2013 Abandoned
Array ( [id] => 10091583 [patent_doc_number] => 09128406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-08 [patent_title] => 'Linear LED array for digital printing apparatus' [patent_app_type] => utility [patent_app_number] => 14/047340 [patent_app_country] => US [patent_app_date] => 2013-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4826 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14047340 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/047340
Linear LED array for digital printing apparatus Oct 6, 2013 Issued
Array ( [id] => 10883617 [patent_doc_number] => 08908000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-09 [patent_title] => 'Light-emitting device, driving method of light-emitting device, light-emitting chip, print head and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/032955 [patent_app_country] => US [patent_app_date] => 2013-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 62 [patent_no_of_words] => 71667 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14032955 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/032955
Light-emitting device, driving method of light-emitting device, light-emitting chip, print head and image forming apparatus Sep 19, 2013 Issued
Array ( [id] => 9394791 [patent_doc_number] => 20140092197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 14/030267 [patent_app_country] => US [patent_app_date] => 2013-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5555 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14030267 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/030267
Image forming apparatus having detector configured to detect information regarding cartridge attached thereto Sep 17, 2013 Issued
Array ( [id] => 9210377 [patent_doc_number] => 20140009554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'COLOR PRINTER WITH POWER SAVING RECORDING HEAD' [patent_app_type] => utility [patent_app_number] => 14/026603 [patent_app_country] => US [patent_app_date] => 2013-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8250 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14026603 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/026603
COLOR PRINTER WITH POWER SAVING RECORDING HEAD Sep 12, 2013 Abandoned
Array ( [id] => 9368690 [patent_doc_number] => 20140078563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'OPTICAL SCANNING DEVICE AND METHOD FOR OPERATING THE SAME AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/022331 [patent_app_country] => US [patent_app_date] => 2013-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4955 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14022331 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/022331
Optical scanning device and method for operating the same and image forming apparatus Sep 9, 2013 Issued
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