
Ching Chang
Examiner (ID: 5925, Phone: (571)272-4857 , Office: P/3748 )
| Most Active Art Unit | 3748 |
| Art Unit(s) | 3746, 3748 |
| Total Applications | 1871 |
| Issued Applications | 1700 |
| Pending Applications | 11 |
| Abandoned Applications | 170 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 8198954
[patent_doc_number] => 20120122534
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-05-17
[patent_title] => 'GAMING DEVICE HAVING A PREDETERMINED RESULT POKER GAME'
[patent_app_type] => utility
[patent_app_number] => 13/343154
[patent_app_country] => US
[patent_app_date] => 2012-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 14358
[patent_no_of_claims] => 18
[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/A1/0122/20120122534.pdf
[firstpage_image] =>[orig_patent_app_number] => 13343154
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/343154 | GAMING DEVICE HAVING A PREDETERMINED RESULT POKER GAME | Jan 3, 2012 | Abandoned |
Array
(
[id] => 8310605
[patent_doc_number] => 20120187626
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-07-26
[patent_title] => 'RUMBLE GAME SYSTEMS'
[patent_app_type] => utility
[patent_app_number] => 13/337783
[patent_app_country] => US
[patent_app_date] => 2011-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5418
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13337783
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/337783 | RUMBLE GAME SYSTEMS | Dec 26, 2011 | Abandoned |
Array
(
[id] => 8888720
[patent_doc_number] => 20130161904
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-06-27
[patent_title] => '50 STATE ROULETTE'
[patent_app_type] => utility
[patent_app_number] => 13/336993
[patent_app_country] => US
[patent_app_date] => 2011-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4553
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13336993
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/336993 | 50 STATE ROULETTE | Dec 22, 2011 | Abandoned |
Array
(
[id] => 9467832
[patent_doc_number] => 08721459
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-05-13
[patent_title] => 'Multi-stage push button release baton'
[patent_app_type] => utility
[patent_app_number] => 13/323855
[patent_app_country] => US
[patent_app_date] => 2011-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 17
[patent_no_of_words] => 3652
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 267
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13323855
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/323855 | Multi-stage push button release baton | Dec 12, 2011 | Issued |
Array
(
[id] => 8851097
[patent_doc_number] => 20130140772
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-06-06
[patent_title] => 'Three Dice Game'
[patent_app_type] => utility
[patent_app_number] => 13/309339
[patent_app_country] => US
[patent_app_date] => 2011-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3605
[patent_no_of_claims] => 18
[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] => 13309339
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/309339 | Three Dice Game | Nov 30, 2011 | Abandoned |
Array
(
[id] => 8224976
[patent_doc_number] => 20120139181
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-06-07
[patent_title] => 'MODIFIED CRAPS GAME'
[patent_app_type] => utility
[patent_app_number] => 13/306270
[patent_app_country] => US
[patent_app_date] => 2011-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 8499
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13306270
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/306270 | MODIFIED CRAPS GAME | Nov 28, 2011 | Abandoned |
Array
(
[id] => 9000492
[patent_doc_number] => 20130221616
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-08-29
[patent_title] => 'Chiralkine'
[patent_app_type] => utility
[patent_app_number] => 13/882606
[patent_app_country] => US
[patent_app_date] => 2011-11-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12733
[patent_no_of_claims] => 23
[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] => 13882606
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/882606 | Chiralkine | Nov 10, 2011 | Abandoned |
Array
(
[id] => 9205788
[patent_doc_number] => 20140004965
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-02
[patent_title] => 'PIN-SETTING APPARATUS FOR BOWLING OR SKITTLE LANES'
[patent_app_type] => utility
[patent_app_number] => 13/976731
[patent_app_country] => US
[patent_app_date] => 2011-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3044
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13976731
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/976731 | Pin-setting apparatus for bowling or skittle lanes | Oct 27, 2011 | Issued |
Array
(
[id] => 7777904
[patent_doc_number] => 20120040732
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-02-16
[patent_title] => 'LOTTERY GAME CARD AND METHOD FOR CONDUCTING A LOTTERY GAME'
[patent_app_type] => utility
[patent_app_number] => 13/281013
[patent_app_country] => US
[patent_app_date] => 2011-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 10595
[patent_no_of_claims] => 7
[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/A1/0040/20120040732.pdf
[firstpage_image] =>[orig_patent_app_number] => 13281013
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/281013 | LOTTERY GAME CARD AND METHOD FOR CONDUCTING A LOTTERY GAME | Oct 24, 2011 | Abandoned |
Array
(
[id] => 8777471
[patent_doc_number] => 20130099446
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-04-25
[patent_title] => 'Closable-type game board for basic symbol recognition'
[patent_app_type] => utility
[patent_app_number] => 13/317491
[patent_app_country] => US
[patent_app_date] => 2011-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 34
[patent_figures_cnt] => 34
[patent_no_of_words] => 8735
[patent_no_of_claims] => 9
[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] => 13317491
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/317491 | Closable-type game board for basic symbol recognition | Oct 18, 2011 | Issued |
Array
(
[id] => 8465453
[patent_doc_number] => 20120270621
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-10-25
[patent_title] => 'Smarty Smart Sticks'
[patent_app_type] => utility
[patent_app_number] => 13/273554
[patent_app_country] => US
[patent_app_date] => 2011-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4673
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13273554
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/273554 | Smarty smart sticks | Oct 13, 2011 | Issued |
Array
(
[id] => 8767901
[patent_doc_number] => 20130095938
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-04-18
[patent_title] => 'BOWLING BALL WITH IMPROVED THUMB SUPPORT'
[patent_app_type] => utility
[patent_app_number] => 13/271849
[patent_app_country] => US
[patent_app_date] => 2011-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1426
[patent_no_of_claims] => 10
[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] => 13271849
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/271849 | BOWLING BALL WITH IMPROVED THUMB SUPPORT | Oct 11, 2011 | Abandoned |
Array
(
[id] => 8730403
[patent_doc_number] => 20130075972
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-28
[patent_title] => 'BOCCE MODIFYING GAME'
[patent_app_type] => utility
[patent_app_number] => 13/246506
[patent_app_country] => US
[patent_app_date] => 2011-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 10825
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13246506
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/246506 | BOCCE MODIFYING GAME | Sep 26, 2011 | Abandoned |
Array
(
[id] => 8705540
[patent_doc_number] => 20130062829
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-14
[patent_title] => 'Apparatus for Betting-Type Card Game or Simulated Card Game'
[patent_app_type] => utility
[patent_app_number] => 13/233559
[patent_app_country] => US
[patent_app_date] => 2011-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 7197
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13233559
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/233559 | Apparatus for Betting-Type Card Game or Simulated Card Game | Sep 14, 2011 | Abandoned |
Array
(
[id] => 7773288
[patent_doc_number] => 20120038106
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-02-16
[patent_title] => 'Playing Cards and Method for Playing Card Games Therewith'
[patent_app_type] => utility
[patent_app_number] => 13/220398
[patent_app_country] => US
[patent_app_date] => 2011-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 10324
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0038/20120038106.pdf
[firstpage_image] =>[orig_patent_app_number] => 13220398
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/220398 | Playing Cards and Method for Playing Card Games Therewith | Aug 28, 2011 | Abandoned |
Array
(
[id] => 8681014
[patent_doc_number] => 20130049298
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-02-28
[patent_title] => 'Fibonacci game'
[patent_app_type] => utility
[patent_app_number] => 13/199404
[patent_app_country] => US
[patent_app_date] => 2011-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_no_of_words] => 4617
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13199404
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/199404 | Fibonacci game | Aug 28, 2011 | Abandoned |
Array
(
[id] => 10843022
[patent_doc_number] => 08870185
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-10-28
[patent_title] => 'Building base plates assembled to build blocks set in cube dimensional configurations'
[patent_app_type] => utility
[patent_app_number] => 13/210376
[patent_app_country] => US
[patent_app_date] => 2011-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_no_of_words] => 4470
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[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13210376
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/210376 | Building base plates assembled to build blocks set in cube dimensional configurations | Aug 15, 2011 | Issued |
Array
(
[id] => 8647270
[patent_doc_number] => 20130033000
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-02-07
[patent_title] => 'CASINO GAMBLING GAME'
[patent_app_type] => utility
[patent_app_number] => 13/204463
[patent_app_country] => US
[patent_app_date] => 2011-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13204463
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/204463 | CASINO GAMBLING GAME | Aug 4, 2011 | Abandoned |
Array
(
[id] => 7587121
[patent_doc_number] => 20110281631
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-11-17
[patent_title] => 'GAMING SYSTEM, DEVICE AND METHOD INVOLVING A PLURALITY OF ROTORS INTERCHANGEABLY OPERABLE IN A DECOUPLED MODE AND A COUPLED MODE'
[patent_app_type] => utility
[patent_app_number] => 13/187669
[patent_app_country] => US
[patent_app_date] => 2011-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 37
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0281/20110281631.pdf
[firstpage_image] =>[orig_patent_app_number] => 13187669
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/187669 | Gaming system, device and method involving a plurality of rotors interchangeably operable in a decoupled mode and a coupled mode | Jul 20, 2011 | Issued |
Array
(
[id] => 7561597
[patent_doc_number] => 20110275430
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-11-10
[patent_title] => 'GAMING SYSTEM AND METHOD INCLUDING AN EVALUATION OF A PARTIAL SYMBOL COMBINATION'
[patent_app_type] => utility
[patent_app_number] => 13/185982
[patent_app_country] => US
[patent_app_date] => 2011-07-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0275/20110275430.pdf
[firstpage_image] =>[orig_patent_app_number] => 13185982
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/185982 | GAMING SYSTEM AND METHOD INCLUDING AN EVALUATION OF A PARTIAL SYMBOL COMBINATION | Jul 18, 2011 | Abandoned |