Search

Ko Hung Chan

Examiner (ID: 495, Phone: (571)272-6816 , Office: P/3631 )

Most Active Art Unit
3631
Art Unit(s)
2899, 3631, 3637, 3632, 3505
Total Applications
2356
Issued Applications
1615
Pending Applications
109
Abandoned Applications
656

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8278548 [patent_doc_number] => 20120172419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'REAGENTS AND METHODS FOR MODULATING CONE PHOTORECEPTOR ACTIVITY' [patent_app_type] => utility [patent_app_number] => 13/395609 [patent_app_country] => US [patent_app_date] => 2010-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 15316 [patent_no_of_claims] => 37 [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] => 13395609 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/395609
REAGENTS AND METHODS FOR MODULATING CONE PHOTORECEPTOR ACTIVITY Sep 14, 2010 Abandoned
Array ( [id] => 7818877 [patent_doc_number] => 20120065497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'Three Dimensional Minimally-Invasive Spinal Imaging System and Method' [patent_app_type] => utility [patent_app_number] => 12/879752 [patent_app_country] => US [patent_app_date] => 2010-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4923 [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] => publications/A1/0065/20120065497.pdf [firstpage_image] =>[orig_patent_app_number] => 12879752 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/879752
Three Dimensional Minimally-Invasive Spinal Imaging System and Method Sep 9, 2010 Abandoned
Array ( [id] => 7768537 [patent_doc_number] => 20120035432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-09 [patent_title] => 'MEDICAL DEVICE AND METHODS OF MONITORING A PATIENT WITH RENAL DYSFUNCTION' [patent_app_type] => utility [patent_app_number] => 12/878873 [patent_app_country] => US [patent_app_date] => 2010-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7222 [patent_no_of_claims] => 37 [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/A1/0035/20120035432.pdf [firstpage_image] =>[orig_patent_app_number] => 12878873 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/878873
Medical device and methods of monitoring a patient with renal dysfunction Sep 8, 2010 Issued
Array ( [id] => 7695806 [patent_doc_number] => 20110230784 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2011-09-22 [patent_title] => 'USE OF IMPEDANCE TECHNIQUES IN BREAST-MASS DETECTION' [patent_app_type] => utility [patent_app_number] => 12/874192 [patent_app_country] => US [patent_app_date] => 2010-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2957 [patent_no_of_claims] => 37 [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/A2/0230/20110230784.pdf [firstpage_image] =>[orig_patent_app_number] => 12874192 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/874192
Use of impedance techniques in breast-mass detection Aug 31, 2010 Issued
Array ( [id] => 7695806 [patent_doc_number] => 20110230784 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2011-09-22 [patent_title] => 'USE OF IMPEDANCE TECHNIQUES IN BREAST-MASS DETECTION' [patent_app_type] => utility [patent_app_number] => 12/874192 [patent_app_country] => US [patent_app_date] => 2010-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2957 [patent_no_of_claims] => 37 [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/A2/0230/20110230784.pdf [firstpage_image] =>[orig_patent_app_number] => 12874192 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/874192
Use of impedance techniques in breast-mass detection Aug 31, 2010 Issued
Array ( [id] => 12423885 [patent_doc_number] => 09974463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Hand-held device for electrical impedance myography [patent_app_type] => utility [patent_app_number] => 13/391484 [patent_app_country] => US [patent_app_date] => 2010-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 43 [patent_no_of_words] => 16349 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13391484 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/391484
Hand-held device for electrical impedance myography Aug 19, 2010 Issued
Array ( [id] => 9982727 [patent_doc_number] => 09028426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-12 [patent_title] => 'Device and method for withdrawing body fluid' [patent_app_type] => utility [patent_app_number] => 12/854665 [patent_app_country] => US [patent_app_date] => 2010-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3312 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12854665 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/854665
Device and method for withdrawing body fluid Aug 10, 2010 Issued
Array ( [id] => 6197102 [patent_doc_number] => 20110028860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'NEUROMONITORING SYSTEM WITH WIRELESS INSTRUMENTATION' [patent_app_type] => utility [patent_app_number] => 12/845784 [patent_app_country] => US [patent_app_date] => 2010-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 16288 [patent_no_of_claims] => 85 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20110028860.pdf [firstpage_image] =>[orig_patent_app_number] => 12845784 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/845784
NEUROMONITORING SYSTEM WITH WIRELESS INSTRUMENTATION Jul 28, 2010 Abandoned
Array ( [id] => 10606700 [patent_doc_number] => 09326718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-03 [patent_title] => 'Blood glucose measurement for small blood volume' [patent_app_type] => utility [patent_app_number] => 12/845512 [patent_app_country] => US [patent_app_date] => 2010-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 11948 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12845512 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/845512
Blood glucose measurement for small blood volume Jul 27, 2010 Issued
Array ( [id] => 5945407 [patent_doc_number] => 20110105944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'BIOPSY TISSUE SAMPLING TREATMENT INSTRUMENT' [patent_app_type] => utility [patent_app_number] => 12/845262 [patent_app_country] => US [patent_app_date] => 2010-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7444 [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] => publications/A1/0105/20110105944.pdf [firstpage_image] =>[orig_patent_app_number] => 12845262 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/845262
Biopsy tissue sampling treatment instrument Jul 27, 2010 Issued
Array ( [id] => 7734176 [patent_doc_number] => 20120016267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'TECHNIQUES FOR PROVIDING HAND-BASED PERSONALITY INVENTORIES' [patent_app_type] => utility [patent_app_number] => 12/837277 [patent_app_country] => US [patent_app_date] => 2010-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 18854 [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/A1/0016/20120016267.pdf [firstpage_image] =>[orig_patent_app_number] => 12837277 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/837277
TECHNIQUES FOR PROVIDING HAND-BASED PERSONALITY INVENTORIES Jul 14, 2010 Abandoned
Array ( [id] => 11249563 [patent_doc_number] => 09475050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-25 [patent_title] => 'Container containing reference solution' [patent_app_type] => utility [patent_app_number] => 12/819852 [patent_app_country] => US [patent_app_date] => 2010-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 6030 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12819852 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/819852
Container containing reference solution Jun 20, 2010 Issued
Array ( [id] => 6622881 [patent_doc_number] => 20100324406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'NON-CONTACT ULTRASONIC TONOMETER' [patent_app_type] => utility [patent_app_number] => 12/817850 [patent_app_country] => US [patent_app_date] => 2010-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2549 [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/A1/0324/20100324406.pdf [firstpage_image] =>[orig_patent_app_number] => 12817850 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/817850
NON-CONTACT ULTRASONIC TONOMETER Jun 16, 2010 Abandoned
Array ( [id] => 9322744 [patent_doc_number] => 08657761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-25 [patent_title] => 'Apparatus for inserting needle' [patent_app_type] => utility [patent_app_number] => 12/796446 [patent_app_country] => US [patent_app_date] => 2010-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6095 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12796446 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/796446
Apparatus for inserting needle Jun 7, 2010 Issued
Array ( [id] => 7581276 [patent_doc_number] => 20110295159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'Method and Apparatus for an Implantable Inertial-Based Sensing System for Real-Time, In Vivo Detection of Spinal Pseudarthrosis and Adjacent Segment Motion' [patent_app_type] => utility [patent_app_number] => 12/787286 [patent_app_country] => US [patent_app_date] => 2010-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10648 [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/A1/0295/20110295159.pdf [firstpage_image] =>[orig_patent_app_number] => 12787286 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/787286
Method and Apparatus for an Implantable Inertial-Based Sensing System for Real-Time, In Vivo Detection of Spinal Pseudarthrosis and Adjacent Segment Motion May 24, 2010 Abandoned
Array ( [id] => 8241326 [patent_doc_number] => 20120150065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'Method and Apparatus For Measuring Bladder Pressure' [patent_app_type] => utility [patent_app_number] => 13/321486 [patent_app_country] => US [patent_app_date] => 2010-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4470 [patent_no_of_claims] => 12 [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] => 13321486 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/321486
Method and Apparatus For Measuring Bladder Pressure May 20, 2010 Abandoned
Array ( [id] => 9008493 [patent_doc_number] => 08523786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-03 [patent_title] => 'Controllable stiffness catheter guide device' [patent_app_type] => utility [patent_app_number] => 12/800019 [patent_app_country] => US [patent_app_date] => 2010-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6004 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12800019 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/800019
Controllable stiffness catheter guide device May 5, 2010 Issued
Array ( [id] => 7574476 [patent_doc_number] => 20110270132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'METHOD AND SYSTEM FOR KNEE JOINT EVALUATION AND DIAGNOSTIC AID IN NORMAL AND PATHOLOGIC STATE' [patent_app_type] => utility [patent_app_number] => 12/772701 [patent_app_country] => US [patent_app_date] => 2010-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6069 [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] => publications/A1/0270/20110270132.pdf [firstpage_image] =>[orig_patent_app_number] => 12772701 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/772701
Method and system for knee joint evaluation and diagnostic aid in normal and pathologic state May 2, 2010 Issued
Array ( [id] => 6573104 [patent_doc_number] => 20100234717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'Intraocular Pressure Monitoring Device' [patent_app_type] => utility [patent_app_number] => 12/762597 [patent_app_country] => US [patent_app_date] => 2010-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2470 [patent_no_of_claims] => 34 [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/A1/0234/20100234717.pdf [firstpage_image] =>[orig_patent_app_number] => 12762597 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/762597
Intraocular Pressure Monitoring Device Apr 18, 2010 Abandoned
Array ( [id] => 6525332 [patent_doc_number] => 20100203488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'Elastic Hysteretic Palpatory Training Apparatus' [patent_app_type] => utility [patent_app_number] => 12/761585 [patent_app_country] => US [patent_app_date] => 2010-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6640 [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/A1/0203/20100203488.pdf [firstpage_image] =>[orig_patent_app_number] => 12761585 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/761585
Elastic hysteretic palpatory training apparatus Apr 15, 2010 Issued
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