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] => 9553427 [patent_doc_number] => 08760484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Attachment mechanism of optical scanner and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/899390 [patent_app_country] => US [patent_app_date] => 2013-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4480 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13899390 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/899390
Attachment mechanism of optical scanner and image forming apparatus May 20, 2013 Issued
Array ( [id] => 9067747 [patent_doc_number] => 20130259503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'APPARATUS CONFIGURED TO FORM PLURAL IMAGES ON AN IMAGE CONVEYOR AND METHOD CONFIGURED TO FORM PLURAL IMAGES ON AN IMAGE CONVEYOR USING THE APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/898616 [patent_app_country] => US [patent_app_date] => 2013-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 14543 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13898616 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/898616
Image forming method May 20, 2013 Issued
Array ( [id] => 10266553 [patent_doc_number] => 20150151550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-04 [patent_title] => 'IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/402455 [patent_app_country] => US [patent_app_date] => 2013-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 22343 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14402455 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/402455
Image processing method and image processing apparatus May 16, 2013 Issued
Array ( [id] => 10937443 [patent_doc_number] => 20140340464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'LASER LABEL-PRINTER' [patent_app_type] => utility [patent_app_number] => 13/897011 [patent_app_country] => US [patent_app_date] => 2013-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4326 [patent_no_of_claims] => 14 [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] => 13897011 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/897011
Laser label-printer May 16, 2013 Issued
Array ( [id] => 9159895 [patent_doc_number] => 20130308172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'FIXING STRUCTURE FOR FIXING OPTICAL ELEMENT, LASER SCANNING APPARATUS, IMAGE FORMING APPARATUS, AND METHOD FOR FIXING OPTICAL ELEMENT' [patent_app_type] => utility [patent_app_number] => 13/895613 [patent_app_country] => US [patent_app_date] => 2013-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 16210 [patent_no_of_claims] => 21 [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] => 13895613 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/895613
Fixing structure for fixing optical element, laser scanning apparatus, image forming apparatus, and method for fixing optical element May 15, 2013 Issued
Array ( [id] => 9693154 [patent_doc_number] => 08823759 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-09-02 [patent_title] => 'Systems and methods for laser spacing compensation in laser printing devices' [patent_app_type] => utility [patent_app_number] => 13/888071 [patent_app_country] => US [patent_app_date] => 2013-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7956 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13888071 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/888071
Systems and methods for laser spacing compensation in laser printing devices May 5, 2013 Issued
Array ( [id] => 9447639 [patent_doc_number] => 20140118808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'LASER SCANNING UNIT AND IMAGE FORMING APPARATUS INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/875615 [patent_app_country] => US [patent_app_date] => 2013-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10423 [patent_no_of_claims] => 24 [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] => 13875615 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/875615
Laser scanning unit and image forming apparatus including the same May 1, 2013 Issued
Array ( [id] => 10103247 [patent_doc_number] => 09139020 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-09-22 [patent_title] => 'Alignment of color planes in multi-beam multi-pass printers' [patent_app_type] => utility [patent_app_number] => 13/869841 [patent_app_country] => US [patent_app_date] => 2013-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 12892 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 447 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13869841 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/869841
Alignment of color planes in multi-beam multi-pass printers Apr 23, 2013 Issued
Array ( [id] => 9105573 [patent_doc_number] => 20130278704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/869268 [patent_app_country] => US [patent_app_date] => 2013-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8694 [patent_no_of_claims] => 12 [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] => 13869268 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/869268
Optical scanning apparatus having an optical element with at least one of an incident or exit surface thereof that is decentered in a sub-scanning section and image forming apparatus therewith Apr 23, 2013 Issued
Array ( [id] => 9346151 [patent_doc_number] => 08665303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'Image forming apparatus provided with laser drive apparatus for controlling light amount of laser beam scanned by scanning unit' [patent_app_type] => utility [patent_app_number] => 13/867706 [patent_app_country] => US [patent_app_date] => 2013-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 8048 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13867706 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/867706
Image forming apparatus provided with laser drive apparatus for controlling light amount of laser beam scanned by scanning unit Apr 21, 2013 Issued
Array ( [id] => 9119223 [patent_doc_number] => 20130286145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'LIGHT SCANNING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/866792 [patent_app_country] => US [patent_app_date] => 2013-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6621 [patent_no_of_claims] => 16 [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] => 13866792 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/866792
Light scanning apparatus having optical box on which a beam splitter is disposed, and image forming apparatus including the same Apr 18, 2013 Issued
Array ( [id] => 9959201 [patent_doc_number] => 09007414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Image forming apparatus and test image forming method' [patent_app_type] => utility [patent_app_number] => 13/865452 [patent_app_country] => US [patent_app_date] => 2013-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 30 [patent_no_of_words] => 8109 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13865452 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/865452
Image forming apparatus and test image forming method Apr 17, 2013 Issued
Array ( [id] => 9119220 [patent_doc_number] => 20130286142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/860366 [patent_app_country] => US [patent_app_date] => 2013-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7646 [patent_no_of_claims] => 4 [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] => 13860366 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/860366
Image forming apparatus with sinusoid-like adjustment of light incident on a rotating polygon mirror Apr 9, 2013 Issued
Array ( [id] => 10893685 [patent_doc_number] => 08917305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-23 [patent_title] => 'Light scanning apparatus and image forming apparatus including light scanning apparatus' [patent_app_type] => utility [patent_app_number] => 13/860383 [patent_app_country] => US [patent_app_date] => 2013-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 8483 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13860383 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/860383
Light scanning apparatus and image forming apparatus including light scanning apparatus Apr 9, 2013 Issued
Array ( [id] => 9883874 [patent_doc_number] => 08970650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Image forming apparatus with beam splitter and aperture positioned for compactness' [patent_app_type] => utility [patent_app_number] => 13/856878 [patent_app_country] => US [patent_app_date] => 2013-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 8302 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13856878 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/856878
Image forming apparatus with beam splitter and aperture positioned for compactness Apr 3, 2013 Issued
Array ( [id] => 9525324 [patent_doc_number] => 08749606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Optical scanning device and image forming apparatus equipped with the same' [patent_app_type] => utility [patent_app_number] => 13/850870 [patent_app_country] => US [patent_app_date] => 2013-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4215 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 13850870 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/850870
Optical scanning device and image forming apparatus equipped with the same Mar 25, 2013 Issued
Array ( [id] => 9066279 [patent_doc_number] => 20130258035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/850687 [patent_app_country] => US [patent_app_date] => 2013-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7534 [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] => 13850687 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/850687
Optical scanning device and image forming apparatus with scanning area of laser beam divided into plural areas in main scanning direction and variation of target correction amount for each area within a range of each area being mutually equal Mar 25, 2013 Issued
Array ( [id] => 9105574 [patent_doc_number] => 20130278705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'OPTICAL ELEMENT RETAINER AND IMAGE FORMING APPARATUS INCLUDING THE OPTICAL ELEMENT RETAINER' [patent_app_type] => utility [patent_app_number] => 13/799315 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6794 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13799315 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/799315
Optical element retainer and image forming apparatus including the optical element retainer Mar 12, 2013 Issued
Array ( [id] => 9965913 [patent_doc_number] => 09013531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-21 [patent_title] => 'Optical scanning device having a scanning lens with a tilt-decentered surface and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/795534 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4850 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13795534 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/795534
Optical scanning device having a scanning lens with a tilt-decentered surface and image forming apparatus Mar 11, 2013 Issued
Array ( [id] => 9053695 [patent_doc_number] => 20130251409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'OPTICAL SCANNING DEVICE, IMAGING FORMING APPARATUS, AND OPTICAL ELEMENT' [patent_app_type] => utility [patent_app_number] => 13/797654 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5359 [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] => 13797654 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/797654
Optical scanning device, imaging forming apparatus, and optical element Mar 11, 2013 Issued
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