Search

Yu Chen

Examiner (ID: 5356, Phone: (571)270-7881 , Office: P/2815 )

Most Active Art Unit
2613
Art Unit(s)
2815, 2896, 2613
Total Applications
1288
Issued Applications
757
Pending Applications
198
Abandoned Applications
367

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7146848 [patent_doc_number] => 20050119548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'Method and apparatus for optical spectroscopic detection of cell and tissue death' [patent_app_type] => utility [patent_app_number] => 10/955331 [patent_app_country] => US [patent_app_date] => 2004-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13768 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20050119548.pdf [firstpage_image] =>[orig_patent_app_number] => 10955331 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/955331
Method and apparatus for optical spectroscopic detection of cell and tissue death Sep 29, 2004 Abandoned
Array ( [id] => 5727871 [patent_doc_number] => 20060058632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-16 [patent_title] => 'Method of medical modeling' [patent_app_type] => utility [patent_app_number] => 10/939572 [patent_app_country] => US [patent_app_date] => 2004-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1589 [patent_no_of_claims] => 21 [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/A1/0058/20060058632.pdf [firstpage_image] =>[orig_patent_app_number] => 10939572 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/939572
Method of medical modeling Sep 12, 2004 Abandoned
Array ( [id] => 6972778 [patent_doc_number] => 20050038488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-17 [patent_title] => 'X-ray apparatus with field emission current stabilization and method of providing x-ray radiation therapy' [patent_app_type] => utility [patent_app_number] => 10/938971 [patent_app_country] => US [patent_app_date] => 2004-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9649 [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/A1/0038/20050038488.pdf [firstpage_image] =>[orig_patent_app_number] => 10938971 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/938971
X-ray apparatus with field emission current stabilization and method of providing x-ray radiation therapy Sep 9, 2004 Abandoned
Array ( [id] => 898241 [patent_doc_number] => 07338450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-04 [patent_title] => 'Method and apparatus for performing CW doppler ultrasound utilizing a 2D matrix array' [patent_app_type] => utility [patent_app_number] => 10/928077 [patent_app_country] => US [patent_app_date] => 2004-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4405 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/338/07338450.pdf [firstpage_image] =>[orig_patent_app_number] => 10928077 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/928077
Method and apparatus for performing CW doppler ultrasound utilizing a 2D matrix array Aug 26, 2004 Issued
Array ( [id] => 283328 [patent_doc_number] => 07555331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-30 [patent_title] => 'Method for surgical navigation utilizing scale-invariant registration between a navigation system and a localization system' [patent_app_type] => utility [patent_app_number] => 10/926782 [patent_app_country] => US [patent_app_date] => 2004-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4088 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/555/07555331.pdf [firstpage_image] =>[orig_patent_app_number] => 10926782 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/926782
Method for surgical navigation utilizing scale-invariant registration between a navigation system and a localization system Aug 25, 2004 Issued
Array ( [id] => 5895752 [patent_doc_number] => 20060004291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-05 [patent_title] => 'Methods and apparatus for visualization of quantitative data on a model' [patent_app_type] => utility [patent_app_number] => 10/925457 [patent_app_country] => US [patent_app_date] => 2004-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5217 [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/A1/0004/20060004291.pdf [firstpage_image] =>[orig_patent_app_number] => 10925457 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/925457
Methods and apparatus for visualization of quantitative data on a model Aug 24, 2004 Abandoned
Array ( [id] => 6932043 [patent_doc_number] => 20050283078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Method and apparatus for real time ultrasound multi-plane imaging' [patent_app_type] => utility [patent_app_number] => 10/925456 [patent_app_country] => US [patent_app_date] => 2004-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5075 [patent_no_of_claims] => 21 [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/A1/0283/20050283078.pdf [firstpage_image] =>[orig_patent_app_number] => 10925456 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/925456
Method and apparatus for real time ultrasound multi-plane imaging Aug 24, 2004 Issued
Array ( [id] => 5727894 [patent_doc_number] => 20060058655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-16 [patent_title] => 'Ultrasonic transducer having a thin wire interface' [patent_app_type] => utility [patent_app_number] => 10/925114 [patent_app_country] => US [patent_app_date] => 2004-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1945 [patent_no_of_claims] => 35 [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] => publications/A1/0058/20060058655.pdf [firstpage_image] =>[orig_patent_app_number] => 10925114 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/925114
Ultrasonic transducer having a thin wire interface Aug 23, 2004 Abandoned
Array ( [id] => 4467389 [patent_doc_number] => 07881767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-01 [patent_title] => 'Method and system for registering a medical situation associated with a first coordinate system, in a second coordinate system using an MPS system' [patent_app_type] => utility [patent_app_number] => 10/920646 [patent_app_country] => US [patent_app_date] => 2004-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 17498 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/881/07881767.pdf [firstpage_image] =>[orig_patent_app_number] => 10920646 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/920646
Method and system for registering a medical situation associated with a first coordinate system, in a second coordinate system using an MPS system Aug 17, 2004 Issued
Array ( [id] => 5881693 [patent_doc_number] => 20060030776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-09 [patent_title] => 'Range dependent weighting for spatial compound imaging' [patent_app_type] => utility [patent_app_number] => 10/914326 [patent_app_country] => US [patent_app_date] => 2004-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5016 [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/A1/0030/20060030776.pdf [firstpage_image] =>[orig_patent_app_number] => 10914326 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/914326
Range dependent weighting for spatial compound imaging Aug 8, 2004 Issued
Array ( [id] => 7081896 [patent_doc_number] => 20050047276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'ULTRASONIC BEAMFORMER AND CORRELATOR' [patent_app_type] => utility [patent_app_number] => 10/710831 [patent_app_country] => US [patent_app_date] => 2004-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2391 [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/A1/0047/20050047276.pdf [firstpage_image] =>[orig_patent_app_number] => 10710831 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/710831
ULTRASONIC BEAMFORMER AND CORRELATOR Aug 4, 2004 Abandoned
Array ( [id] => 7164172 [patent_doc_number] => 20050085696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Medical apparatus, medical apparatus guide system, capsule type medical apparatus, and capsule type medical apparatus guide apparatus' [patent_app_type] => utility [patent_app_number] => 10/910738 [patent_app_country] => US [patent_app_date] => 2004-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 19077 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0085/20050085696.pdf [firstpage_image] =>[orig_patent_app_number] => 10910738 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/910738
Medical apparatus, medical apparatus guide system, capsule type medical apparatus, and capsule type medical apparatus guide apparatus Aug 2, 2004 Issued
Array ( [id] => 5821373 [patent_doc_number] => 20060025686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Method and apparatus to assess compartment syndrome' [patent_app_type] => utility [patent_app_number] => 10/911755 [patent_app_country] => US [patent_app_date] => 2004-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3273 [patent_no_of_claims] => 45 [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] => publications/A1/0025/20060025686.pdf [firstpage_image] =>[orig_patent_app_number] => 10911755 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/911755
Method and apparatus to assess compartment syndrome Aug 1, 2004 Issued
Array ( [id] => 7218762 [patent_doc_number] => 20050054937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-10 [patent_title] => 'Endoscope for observing scattered light from living body tissue and method of observing scattered light from living body tissue' [patent_app_type] => utility [patent_app_number] => 10/896950 [patent_app_country] => US [patent_app_date] => 2004-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12383 [patent_no_of_claims] => 28 [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] => publications/A1/0054/20050054937.pdf [firstpage_image] =>[orig_patent_app_number] => 10896950 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/896950
Endoscope for observing scattered light from living body tissue and method of observing scattered light from living body tissue Jul 22, 2004 Issued
Array ( [id] => 4479781 [patent_doc_number] => 07901357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Robotic 5-dimensional ultrasound' [patent_app_type] => utility [patent_app_number] => 10/895397 [patent_app_country] => US [patent_app_date] => 2004-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4545 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/901/07901357.pdf [firstpage_image] =>[orig_patent_app_number] => 10895397 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/895397
Robotic 5-dimensional ultrasound Jul 20, 2004 Issued
Array ( [id] => 7006121 [patent_doc_number] => 20050171434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'Chromophore probes for optical imaging' [patent_app_type] => utility [patent_app_number] => 10/888950 [patent_app_country] => US [patent_app_date] => 2004-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4092 [patent_no_of_claims] => 22 [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/A1/0171/20050171434.pdf [firstpage_image] =>[orig_patent_app_number] => 10888950 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/888950
Chromophore probes for optical imaging Jul 8, 2004 Abandoned
Array ( [id] => 8542416 [patent_doc_number] => 08317702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Full-field breast ultrasound system and architecture' [patent_app_type] => utility [patent_app_number] => 10/560200 [patent_app_country] => US [patent_app_date] => 2004-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 8 [patent_no_of_words] => 4681 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10560200 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/560200
Full-field breast ultrasound system and architecture Jun 17, 2004 Issued
Array ( [id] => 7331139 [patent_doc_number] => 20040254478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-16 [patent_title] => 'Fluorescence filter for tissue examination and imaging' [patent_app_type] => new [patent_app_number] => 10/851850 [patent_app_country] => US [patent_app_date] => 2004-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4312 [patent_no_of_claims] => 61 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0254/20040254478.pdf [firstpage_image] =>[orig_patent_app_number] => 10851850 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/851850
Fluorescence filter for tissue examination and imaging May 20, 2004 Abandoned
Array ( [id] => 7218674 [patent_doc_number] => 20050054913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-10 [patent_title] => 'Adaptive tracking and MRI-guided catheter and stent placement' [patent_app_type] => utility [patent_app_number] => 10/839861 [patent_app_country] => US [patent_app_date] => 2004-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4714 [patent_no_of_claims] => 22 [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/A1/0054/20050054913.pdf [firstpage_image] =>[orig_patent_app_number] => 10839861 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/839861
Adaptive tracking and MRI-guided catheter and stent placement May 4, 2004 Abandoned
Array ( [id] => 7027551 [patent_doc_number] => 20050020910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Intra-oral imaging system' [patent_app_type] => utility [patent_app_number] => 10/837089 [patent_app_country] => US [patent_app_date] => 2004-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3840 [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/A1/0020/20050020910.pdf [firstpage_image] =>[orig_patent_app_number] => 10837089 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/837089
Intra-oral imaging system Apr 29, 2004 Abandoned
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