Search

Tianjie Chen

Examiner (ID: 4425)

Most Active Art Unit
2627
Art Unit(s)
2627, 2754, 2656, 2652
Total Applications
859
Issued Applications
683
Pending Applications
18
Abandoned Applications
158

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5816713 [patent_doc_number] => 20060085804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-20 [patent_title] => 'OPTICAL DISC DRIVE AND METHOD FOR MANUALLY EJECTING A CASSETTE' [patent_app_type] => utility [patent_app_number] => 11/163315 [patent_app_country] => US [patent_app_date] => 2005-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4493 [patent_no_of_claims] => 25 [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/A1/0085/20060085804.pdf [firstpage_image] =>[orig_patent_app_number] => 11163315 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/163315
Optical disc drive and method for manually ejecting a cassette Oct 13, 2005 Issued
Array ( [id] => 801855 [patent_doc_number] => 07426739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-16 [patent_title] => 'Optical disc drive' [patent_app_type] => utility [patent_app_number] => 11/163282 [patent_app_country] => US [patent_app_date] => 2005-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2896 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/426/07426739.pdf [firstpage_image] =>[orig_patent_app_number] => 11163282 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/163282
Optical disc drive Oct 12, 2005 Issued
Array ( [id] => 335217 [patent_doc_number] => 07508631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-24 [patent_title] => 'Silicon-made magnetic head slider' [patent_app_type] => utility [patent_app_number] => 11/241543 [patent_app_country] => US [patent_app_date] => 2005-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7195 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/508/07508631.pdf [firstpage_image] =>[orig_patent_app_number] => 11241543 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/241543
Silicon-made magnetic head slider Sep 29, 2005 Issued
Array ( [id] => 257264 [patent_doc_number] => 07576944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-18 [patent_title] => 'Shielding function for magnetic head in magnetic disk device' [patent_app_type] => utility [patent_app_number] => 11/241576 [patent_app_country] => US [patent_app_date] => 2005-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4406 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/576/07576944.pdf [firstpage_image] =>[orig_patent_app_number] => 11241576 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/241576
Shielding function for magnetic head in magnetic disk device Sep 29, 2005 Issued
Array ( [id] => 850274 [patent_doc_number] => 07382585 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-06-03 [patent_title] => 'Magnetic head having AMR reader, writer, and GMR reader' [patent_app_type] => utility [patent_app_number] => 11/241343 [patent_app_country] => US [patent_app_date] => 2005-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 7774 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/382/07382585.pdf [firstpage_image] =>[orig_patent_app_number] => 11241343 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/241343
Magnetic head having AMR reader, writer, and GMR reader Sep 29, 2005 Issued
Array ( [id] => 858599 [patent_doc_number] => 07375931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-20 [patent_title] => 'Magnetic recording head with ESD shunt trace' [patent_app_type] => utility [patent_app_number] => 11/240542 [patent_app_country] => US [patent_app_date] => 2005-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4109 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/375/07375931.pdf [firstpage_image] =>[orig_patent_app_number] => 11240542 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/240542
Magnetic recording head with ESD shunt trace Sep 29, 2005 Issued
Array ( [id] => 475400 [patent_doc_number] => 07230797 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-06-12 [patent_title] => 'Slider having transversely separated bearing surfaces and openings to rear bearing surfaces' [patent_app_type] => utility [patent_app_number] => 11/241440 [patent_app_country] => US [patent_app_date] => 2005-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5835 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/230/07230797.pdf [firstpage_image] =>[orig_patent_app_number] => 11241440 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/241440
Slider having transversely separated bearing surfaces and openings to rear bearing surfaces Sep 28, 2005 Issued
Array ( [id] => 5677646 [patent_doc_number] => 20060183002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'Coherent spin valve and related devices' [patent_app_type] => utility [patent_app_number] => 11/241292 [patent_app_country] => US [patent_app_date] => 2005-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5345 [patent_no_of_claims] => 29 [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/A1/0183/20060183002.pdf [firstpage_image] =>[orig_patent_app_number] => 11241292 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/241292
Coherent spin valve and related devices Sep 28, 2005 Issued
Array ( [id] => 333514 [patent_doc_number] => 07512958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-31 [patent_title] => 'Holder for disk drives' [patent_app_type] => utility [patent_app_number] => 11/231935 [patent_app_country] => US [patent_app_date] => 2005-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5178 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/512/07512958.pdf [firstpage_image] =>[orig_patent_app_number] => 11231935 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/231935
Holder for disk drives Sep 21, 2005 Issued
Array ( [id] => 5639118 [patent_doc_number] => 20060070092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-30 [patent_title] => 'System for handling or recording on encased mediums' [patent_app_type] => utility [patent_app_number] => 11/221826 [patent_app_country] => US [patent_app_date] => 2005-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5474 [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/A1/0070/20060070092.pdf [firstpage_image] =>[orig_patent_app_number] => 11221826 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/221826
System for handling or recording on encased mediums Sep 8, 2005 Abandoned
Array ( [id] => 5717334 [patent_doc_number] => 20060080697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-13 [patent_title] => 'Information processing appliance' [patent_app_type] => utility [patent_app_number] => 11/221707 [patent_app_country] => US [patent_app_date] => 2005-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 9878 [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/A1/0080/20060080697.pdf [firstpage_image] =>[orig_patent_app_number] => 11221707 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/221707
Information processing appliance Sep 8, 2005 Abandoned
Array ( [id] => 5737207 [patent_doc_number] => 20060007597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-12 [patent_title] => 'Negative pressure type head slider and disk drive' [patent_app_type] => utility [patent_app_number] => 11/222294 [patent_app_country] => US [patent_app_date] => 2005-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7399 [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/A1/0007/20060007597.pdf [firstpage_image] =>[orig_patent_app_number] => 11222294 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/222294
Negative pressure type head slider and disk drive Sep 7, 2005 Issued
Array ( [id] => 5712081 [patent_doc_number] => 20060053427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-09 [patent_title] => 'Disk drive provided with tray' [patent_app_type] => utility [patent_app_number] => 11/219771 [patent_app_country] => US [patent_app_date] => 2005-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2691 [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] => publications/A1/0053/20060053427.pdf [firstpage_image] =>[orig_patent_app_number] => 11219771 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/219771
Disk drive provided with tray Sep 6, 2005 Issued
Array ( [id] => 5830834 [patent_doc_number] => 20060064712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Turntable and optical disc driver having the same' [patent_app_type] => utility [patent_app_number] => 11/219697 [patent_app_country] => US [patent_app_date] => 2005-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3069 [patent_no_of_claims] => 20 [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/A1/0064/20060064712.pdf [firstpage_image] =>[orig_patent_app_number] => 11219697 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/219697
Turntable and optical disc driver having the same Sep 6, 2005 Issued
Array ( [id] => 882741 [patent_doc_number] => 07355814 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-04-08 [patent_title] => 'Disk texture located in load/unload zone of disk for cleaning contamination and disk lubricant from head ABS surface' [patent_app_type] => utility [patent_app_number] => 11/219003 [patent_app_country] => US [patent_app_date] => 2005-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4140 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/355/07355814.pdf [firstpage_image] =>[orig_patent_app_number] => 11219003 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/219003
Disk texture located in load/unload zone of disk for cleaning contamination and disk lubricant from head ABS surface Aug 31, 2005 Issued
Array ( [id] => 388963 [patent_doc_number] => 07305686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-04 [patent_title] => 'Optical disk player' [patent_app_type] => utility [patent_app_number] => 11/217264 [patent_app_country] => US [patent_app_date] => 2005-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 6875 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/305/07305686.pdf [firstpage_image] =>[orig_patent_app_number] => 11217264 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/217264
Optical disk player Aug 30, 2005 Issued
Array ( [id] => 912695 [patent_doc_number] => 07334243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-19 [patent_title] => 'Vane integration into motor hub to enhance CD cooling' [patent_app_type] => utility [patent_app_number] => 11/214634 [patent_app_country] => US [patent_app_date] => 2005-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1910 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/334/07334243.pdf [firstpage_image] =>[orig_patent_app_number] => 11214634 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/214634
Vane integration into motor hub to enhance CD cooling Aug 29, 2005 Issued
Array ( [id] => 5830828 [patent_doc_number] => 20060064706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Optical disc drive enclosure' [patent_app_type] => utility [patent_app_number] => 11/212336 [patent_app_country] => US [patent_app_date] => 2005-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1980 [patent_no_of_claims] => 19 [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/A1/0064/20060064706.pdf [firstpage_image] =>[orig_patent_app_number] => 11212336 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/212336
Optical disc drive enclosure Aug 25, 2005 Issued
Array ( [id] => 323588 [patent_doc_number] => 07518829 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-04-14 [patent_title] => 'Multi-radius rails for load beams on disk drive suspension assemblies' [patent_app_type] => utility [patent_app_number] => 11/211801 [patent_app_country] => US [patent_app_date] => 2005-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4400 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/518/07518829.pdf [firstpage_image] =>[orig_patent_app_number] => 11211801 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/211801
Multi-radius rails for load beams on disk drive suspension assemblies Aug 24, 2005 Issued
Array ( [id] => 6929908 [patent_doc_number] => 20050280942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Negative pressure type head slider and disk drive' [patent_app_type] => utility [patent_app_number] => 11/209968 [patent_app_country] => US [patent_app_date] => 2005-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7400 [patent_no_of_claims] => 11 [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/A1/0280/20050280942.pdf [firstpage_image] =>[orig_patent_app_number] => 11209968 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/209968
Negative pressure type head slider and disk drive Aug 22, 2005 Issued
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