Search

Calvin Ma

Examiner (ID: 8116, Phone: (571)270-1713 , Office: P/2693 )

Most Active Art Unit
2693
Art Unit(s)
2629, 2693, 2621
Total Applications
937
Issued Applications
708
Pending Applications
52
Abandoned Applications
202

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7479570 [patent_doc_number] => 20110248139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-13 [patent_title] => 'PORTABLE COMPUTER AIR CUSHION' [patent_app_type] => utility [patent_app_number] => 13/082819 [patent_app_country] => US [patent_app_date] => 2011-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1189 [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/A1/0248/20110248139.pdf [firstpage_image] =>[orig_patent_app_number] => 13082819 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/082819
PORTABLE COMPUTER AIR CUSHION Apr 7, 2011 Abandoned
Array ( [id] => 8356469 [patent_doc_number] => 20120211627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'CLAMP STRUCTURE' [patent_app_type] => utility [patent_app_number] => 13/082417 [patent_app_country] => US [patent_app_date] => 2011-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1730 [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] => 13082417 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/082417
Clamp structure Apr 7, 2011 Issued
Array ( [id] => 9921108 [patent_doc_number] => 08979057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Swinging support device' [patent_app_type] => utility [patent_app_number] => 13/082415 [patent_app_country] => US [patent_app_date] => 2011-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3812 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13082415 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/082415
Swinging support device Apr 7, 2011 Issued
Array ( [id] => 7814925 [patent_doc_number] => 20120061545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'PROTECTIVE COVER/SLEEVE FOR FURNITURE LEGS AND/OR FEET' [patent_app_type] => utility [patent_app_number] => 13/083474 [patent_app_country] => US [patent_app_date] => 2011-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2546 [patent_no_of_claims] => 2 [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/A1/0061/20120061545.pdf [firstpage_image] =>[orig_patent_app_number] => 13083474 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/083474
PROTECTIVE COVER/SLEEVE FOR FURNITURE LEGS AND/OR FEET Apr 7, 2011 Abandoned
Array ( [id] => 9660577 [patent_doc_number] => 08807541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Mass transfer column and a crown element for a mass transfer column' [patent_app_type] => utility [patent_app_number] => 13/066119 [patent_app_country] => US [patent_app_date] => 2011-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4263 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13066119 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/066119
Mass transfer column and a crown element for a mass transfer column Apr 6, 2011 Issued
Array ( [id] => 8651799 [patent_doc_number] => 08371541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Portable tool stand' [patent_app_type] => utility [patent_app_number] => 13/073316 [patent_app_country] => US [patent_app_date] => 2011-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 2498 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13073316 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/073316
Portable tool stand Mar 27, 2011 Issued
Array ( [id] => 8350677 [patent_doc_number] => 08245989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Device support structure' [patent_app_type] => utility [patent_app_number] => 13/048416 [patent_app_country] => US [patent_app_date] => 2011-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 28 [patent_no_of_words] => 6842 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13048416 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/048416
Device support structure Mar 14, 2011 Issued
Array ( [id] => 8863035 [patent_doc_number] => 20130146738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'MAGNETIC HANGER FOR PICTURES AND SIGNS' [patent_app_type] => utility [patent_app_number] => 13/261601 [patent_app_country] => US [patent_app_date] => 2011-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1304 [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] => 13261601 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/261601
MAGNETIC HANGER FOR PICTURES AND SIGNS Feb 23, 2011 Abandoned
Array ( [id] => 8983247 [patent_doc_number] => 08514370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-20 [patent_title] => 'Substrate support structure, clamp preparation unit, and lithography system' [patent_app_type] => utility [patent_app_number] => 13/030217 [patent_app_country] => US [patent_app_date] => 2011-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 30 [patent_no_of_words] => 12740 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13030217 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/030217
Substrate support structure, clamp preparation unit, and lithography system Feb 17, 2011 Issued
Array ( [id] => 9994395 [patent_doc_number] => 09038977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Holding device' [patent_app_type] => utility [patent_app_number] => 13/580801 [patent_app_country] => US [patent_app_date] => 2011-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 9406 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13580801 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/580801
Holding device Feb 13, 2011 Issued
Array ( [id] => 9111573 [patent_doc_number] => 08567735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-29 [patent_title] => 'Work station with height adjustment lock' [patent_app_type] => utility [patent_app_number] => 13/016367 [patent_app_country] => US [patent_app_date] => 2011-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3651 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13016367 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/016367
Work station with height adjustment lock Jan 27, 2011 Issued
Array ( [id] => 10175379 [patent_doc_number] => 09205566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Hexapod' [patent_app_type] => utility [patent_app_number] => 13/574501 [patent_app_country] => US [patent_app_date] => 2011-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 6366 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13574501 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/574501
Hexapod Jan 19, 2011 Issued
Array ( [id] => 6121196 [patent_doc_number] => 20110084525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-14 [patent_title] => 'PASSENGER\'S WEIGHT MEASUREMENT DEVICE FOR VEHICLE SEAT' [patent_app_type] => utility [patent_app_number] => 12/971690 [patent_app_country] => US [patent_app_date] => 2010-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7197 [patent_no_of_claims] => 40 [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/A1/0084/20110084525.pdf [firstpage_image] =>[orig_patent_app_number] => 12971690 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/971690
Passenger'S weight measurement device for vehicle seat Dec 16, 2010 Issued
Array ( [id] => 8980516 [patent_doc_number] => 08511625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-20 [patent_title] => 'Holding device for medical instruments' [patent_app_type] => utility [patent_app_number] => 12/961201 [patent_app_country] => US [patent_app_date] => 2010-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2693 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 12961201 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/961201
Holding device for medical instruments Dec 5, 2010 Issued
Array ( [id] => 9453505 [patent_doc_number] => 08714503 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-05-06 [patent_title] => 'Connector for stably mounting bow-hunting quivers to a support structure' [patent_app_type] => utility [patent_app_number] => 12/956583 [patent_app_country] => US [patent_app_date] => 2010-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4480 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12956583 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/956583
Connector for stably mounting bow-hunting quivers to a support structure Nov 29, 2010 Issued
Array ( [id] => 9522395 [patent_doc_number] => 08746650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Universal portable device stand and holder apparatus' [patent_app_type] => utility [patent_app_number] => 12/952016 [patent_app_country] => US [patent_app_date] => 2010-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 50 [patent_no_of_words] => 3723 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12952016 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/952016
Universal portable device stand and holder apparatus Nov 21, 2010 Issued
Array ( [id] => 7564653 [patent_doc_number] => 20110284716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'TIE DOWN ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/948931 [patent_app_country] => US [patent_app_date] => 2010-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 6934 [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/A1/0284/20110284716.pdf [firstpage_image] =>[orig_patent_app_number] => 12948931 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/948931
Tie down assembly Nov 17, 2010 Issued
Array ( [id] => 6003707 [patent_doc_number] => 20110057087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'Portable Drawing Apparatus' [patent_app_type] => utility [patent_app_number] => 12/947885 [patent_app_country] => US [patent_app_date] => 2010-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10072 [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/A1/0057/20110057087.pdf [firstpage_image] =>[orig_patent_app_number] => 12947885 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/947885
Portable drawing apparatus Nov 16, 2010 Issued
Array ( [id] => 8931244 [patent_doc_number] => 08490938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-23 [patent_title] => 'In-ceiling, in-wall one button installer' [patent_app_type] => utility [patent_app_number] => 12/947728 [patent_app_country] => US [patent_app_date] => 2010-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2293 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12947728 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/947728
In-ceiling, in-wall one button installer Nov 15, 2010 Issued
Array ( [id] => 8770875 [patent_doc_number] => 08424816 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-04-23 [patent_title] => 'System and method for increased filling of plastic gusseted T-shirt bags' [patent_app_type] => utility [patent_app_number] => 12/882045 [patent_app_country] => US [patent_app_date] => 2010-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4885 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12882045 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/882045
System and method for increased filling of plastic gusseted T-shirt bags Sep 13, 2010 Issued
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