
David H. Chu
Examiner (ID: 3167, Phone: (571)272-8079 , Office: P/2616 )
| Most Active Art Unit | 2616 |
| Art Unit(s) | 2616, 2628, 2679 |
| Total Applications | 838 |
| Issued Applications | 622 |
| Pending Applications | 66 |
| Abandoned Applications | 171 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5391997
[patent_doc_number] => 20090209310
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-20
[patent_title] => 'LIVE CARD PLAYING STATION'
[patent_app_type] => utility
[patent_app_number] => 12/431478
[patent_app_country] => US
[patent_app_date] => 2009-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3632
[patent_no_of_claims] => 9
[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/A1/0209/20090209310.pdf
[firstpage_image] =>[orig_patent_app_number] => 12431478
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/431478 | LIVE CARD PLAYING STATION | Apr 27, 2009 | Abandoned |
Array
(
[id] => 6541944
[patent_doc_number] => 20100124968
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-05-20
[patent_title] => 'GAMING SYSTEM, GAMING DEVICE AND METHOD PROVIDING TRACE SYMBOLS'
[patent_app_type] => utility
[patent_app_number] => 12/271018
[patent_app_country] => US
[patent_app_date] => 2008-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
[patent_figures_cnt] => 27
[patent_no_of_words] => 21397
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
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[pdf_file] => publications/A1/0124/20100124968.pdf
[firstpage_image] =>[orig_patent_app_number] => 12271018
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/271018 | Gaming system, gaming device and method providing trace symbols | Nov 13, 2008 | Issued |
Array
(
[id] => 8532398
[patent_doc_number] => 08308549
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-11-13
[patent_title] => 'Gaming system and method for adjusting the average expected payback associated with a play of a wagering game'
[patent_app_type] => utility
[patent_app_number] => 12/271325
[patent_app_country] => US
[patent_app_date] => 2008-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 23
[patent_no_of_words] => 22223
[patent_no_of_claims] => 24
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12271325
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/271325 | Gaming system and method for adjusting the average expected payback associated with a play of a wagering game | Nov 13, 2008 | Issued |
Array
(
[id] => 8967572
[patent_doc_number] => 08506380
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-08-13
[patent_title] => 'Gaming system, gaming device, and method for enabling a player to select volatility using game symbols'
[patent_app_type] => utility
[patent_app_number] => 12/271278
[patent_app_country] => US
[patent_app_date] => 2008-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 16976
[patent_no_of_claims] => 42
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 370
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12271278
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/271278 | Gaming system, gaming device, and method for enabling a player to select volatility using game symbols | Nov 13, 2008 | Issued |
Array
(
[id] => 8145737
[patent_doc_number] => 08162742
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-04-24
[patent_title] => 'Adjusting payback data based on skill'
[patent_app_type] => utility
[patent_app_number] => 12/270299
[patent_app_country] => US
[patent_app_date] => 2008-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 10337
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/162/08162742.pdf
[firstpage_image] =>[orig_patent_app_number] => 12270299
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/270299 | Adjusting payback data based on skill | Nov 12, 2008 | Issued |
Array
(
[id] => 9776772
[patent_doc_number] => 08851969
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-10-07
[patent_title] => 'Gaming system having a plurality of gaming machines linked by network and control method thereof'
[patent_app_type] => utility
[patent_app_number] => 12/208719
[patent_app_country] => US
[patent_app_date] => 2008-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 30
[patent_no_of_words] => 16216
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 280
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12208719
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/208719 | Gaming system having a plurality of gaming machines linked by network and control method thereof | Sep 10, 2008 | Issued |
Array
(
[id] => 5410443
[patent_doc_number] => 20090124342
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-14
[patent_title] => 'GAMING SYSTEM AND A METHOD OF GAMING'
[patent_app_type] => utility
[patent_app_number] => 12/208673
[patent_app_country] => US
[patent_app_date] => 2008-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 7443
[patent_no_of_claims] => 31
[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/A1/0124/20090124342.pdf
[firstpage_image] =>[orig_patent_app_number] => 12208673
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/208673 | Gaming system and a method of gaming | Sep 10, 2008 | Issued |
Array
(
[id] => 5993325
[patent_doc_number] => 20110014978
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-20
[patent_title] => 'Game Apparatus'
[patent_app_type] => utility
[patent_app_number] => 12/208976
[patent_app_country] => US
[patent_app_date] => 2008-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 994
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0014/20110014978.pdf
[firstpage_image] =>[orig_patent_app_number] => 12208976
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/208976 | Game Apparatus | Sep 10, 2008 | Abandoned |
Array
(
[id] => 5515211
[patent_doc_number] => 20090215518
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-27
[patent_title] => 'Gaming Machine'
[patent_app_type] => utility
[patent_app_number] => 12/207717
[patent_app_country] => US
[patent_app_date] => 2008-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 32
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[pdf_file] => publications/A1/0215/20090215518.pdf
[firstpage_image] =>[orig_patent_app_number] => 12207717
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/207717 | Gaming Machine | Sep 9, 2008 | Abandoned |
Array
(
[id] => 6600548
[patent_doc_number] => 20100062833
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-11
[patent_title] => 'Portable Gaming Machine Emergency Shut Down Circuitry'
[patent_app_type] => utility
[patent_app_number] => 12/208074
[patent_app_country] => US
[patent_app_date] => 2008-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 23
[patent_no_of_words] => 33090
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0062/20100062833.pdf
[firstpage_image] =>[orig_patent_app_number] => 12208074
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/208074 | Portable Gaming Machine Emergency Shut Down Circuitry | Sep 9, 2008 | Abandoned |
Array
(
[id] => 5404305
[patent_doc_number] => 20090239619
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-24
[patent_title] => 'GAMING MACHINE PERFORMING NEW GAME BY USING CONTENTS AND PRIZE OF GAME OF PLURAL GAME TERMINALS AND PLAYING METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 12/207872
[patent_app_country] => US
[patent_app_date] => 2008-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
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[pdf_file] => publications/A1/0239/20090239619.pdf
[firstpage_image] =>[orig_patent_app_number] => 12207872
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/207872 | GAMING MACHINE PERFORMING NEW GAME BY USING CONTENTS AND PRIZE OF GAME OF PLURAL GAME TERMINALS AND PLAYING METHOD THEREOF | Sep 9, 2008 | Abandoned |
Array
(
[id] => 5474098
[patent_doc_number] => 20090247264
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-01
[patent_title] => 'GAMING MACHINE AND PLAYING METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 12/207829
[patent_app_country] => US
[patent_app_date] => 2008-09-10
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[patent_drawing_sheets_cnt] => 18
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[pdf_file] => publications/A1/0247/20090247264.pdf
[firstpage_image] =>[orig_patent_app_number] => 12207829
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/207829 | GAMING MACHINE AND PLAYING METHOD THEREOF | Sep 9, 2008 | Abandoned |
Array
(
[id] => 5474124
[patent_doc_number] => 20090247290
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-01
[patent_title] => 'GAMING MACHINE WITH PROGRESSIVE FEATURE FOR PREDETERMINED BET AMOUNT AND PLAYING METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 12/207969
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/207969 | GAMING MACHINE WITH PROGRESSIVE FEATURE FOR PREDETERMINED BET AMOUNT AND PLAYING METHOD THEREOF | Sep 9, 2008 | Abandoned |
Array
(
[id] => 10583306
[patent_doc_number] => 09305430
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-04-05
[patent_title] => 'Gaming machine with progressive feature for paylines and playing method thereof'
[patent_app_type] => utility
[patent_app_number] => 12/207000
[patent_app_country] => US
[patent_app_date] => 2008-09-09
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/207000 | Gaming machine with progressive feature for paylines and playing method thereof | Sep 8, 2008 | Issued |
Array
(
[id] => 6600257
[patent_doc_number] => 20100062818
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-11
[patent_title] => 'REAL-TIME INTERACTION WITH A VIRTUAL COMPETITOR WHILE PERFORMING AN EXERCISE ROUTINE'
[patent_app_type] => utility
[patent_app_number] => 12/207126
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 12207126
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/207126 | REAL-TIME INTERACTION WITH A VIRTUAL COMPETITOR WHILE PERFORMING AN EXERCISE ROUTINE | Sep 8, 2008 | Abandoned |
Array
(
[id] => 5271949
[patent_doc_number] => 20090075725
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-19
[patent_title] => 'Gaming Machine And Gaming System Using Chips'
[patent_app_type] => utility
[patent_app_number] => 12/206879
[patent_app_country] => US
[patent_app_date] => 2008-09-09
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[pdf_file] => publications/A1/0075/20090075725.pdf
[firstpage_image] =>[orig_patent_app_number] => 12206879
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/206879 | Gaming machine and gaming system using chips | Sep 8, 2008 | Issued |
Array
(
[id] => 5296904
[patent_doc_number] => 20090011830
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-08
[patent_title] => 'METHOD AND SYSTEM FOR LIMITING TIME FOR ONLINE GAME USERS, PPP SERVER, AND ONLINE GAME SERVER'
[patent_app_type] => utility
[patent_app_number] => 12/207368
[patent_app_country] => US
[patent_app_date] => 2008-09-09
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/207368 | METHOD AND SYSTEM FOR LIMITING TIME FOR ONLINE GAME USERS, PPP SERVER, AND ONLINE GAME SERVER | Sep 8, 2008 | Abandoned |
Array
(
[id] => 6421537
[patent_doc_number] => 20100167815
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-07-01
[patent_title] => 'GAMING SYSTEM HAVING DYNAMIC PAYBACK PERCENTAGE AS A FUNCTION OF ENABLED FEATURES'
[patent_app_type] => utility
[patent_app_number] => 12/670331
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 12670331
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/670331 | Gaming system having dynamic payback percentage as a function of enabled features | Jul 14, 2008 | Issued |
Array
(
[id] => 6543783
[patent_doc_number] => 20100222141
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-09-02
[patent_title] => 'CONTROLLING MODES IN WAGERING GAME SYSTEMS'
[patent_app_type] => utility
[patent_app_number] => 12/663647
[patent_app_country] => US
[patent_app_date] => 2008-06-30
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[firstpage_image] =>[orig_patent_app_number] => 12663647
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/663647 | CONTROLLING MODES IN WAGERING GAME SYSTEMS | Jun 29, 2008 | Abandoned |
Array
(
[id] => 9551073
[patent_doc_number] => 08758118
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-06-24
[patent_title] => 'Apparatus for determining the award of a plurality of sets of prizes'
[patent_app_type] => utility
[patent_app_number] => 12/663658
[patent_app_country] => US
[patent_app_date] => 2008-06-06
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[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12663658
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/663658 | Apparatus for determining the award of a plurality of sets of prizes | Jun 5, 2008 | Issued |