
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] => 7577476
[patent_doc_number] => 20110291358
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-12-01
[patent_title] => 'Game and Method for Linking Bingo to a Pari-Mutuel Race'
[patent_app_type] => utility
[patent_app_number] => 12/790212
[patent_app_country] => US
[patent_app_date] => 2010-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5588
[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/A1/0291/20110291358.pdf
[firstpage_image] =>[orig_patent_app_number] => 12790212
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/790212 | Game and Method for Linking Bingo to a Pari-Mutuel Race | May 27, 2010 | Abandoned |
Array
(
[id] => 6564566
[patent_doc_number] => 20100234136
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-09-16
[patent_title] => 'GOLF CLUB HEAD'
[patent_app_type] => utility
[patent_app_number] => 12/785101
[patent_app_country] => US
[patent_app_date] => 2010-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 4956
[patent_no_of_claims] => 10
[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/A1/0234/20100234136.pdf
[firstpage_image] =>[orig_patent_app_number] => 12785101
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/785101 | GOLF CLUB HEAD | May 20, 2010 | Abandoned |
Array
(
[id] => 7584285
[patent_doc_number] => 20110278795
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-11-17
[patent_title] => 'Poker game with side bet and method for playing'
[patent_app_type] => utility
[patent_app_number] => 12/800336
[patent_app_country] => US
[patent_app_date] => 2010-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3856
[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/A1/0278/20110278795.pdf
[firstpage_image] =>[orig_patent_app_number] => 12800336
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/800336 | Poker game with side bet and method for playing | May 12, 2010 | Abandoned |
Array
(
[id] => 6558499
[patent_doc_number] => 20100289221
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-18
[patent_title] => 'WORD FORMING GAME'
[patent_app_type] => utility
[patent_app_number] => 12/779554
[patent_app_country] => US
[patent_app_date] => 2010-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4479
[patent_no_of_claims] => 20
[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/A1/0289/20100289221.pdf
[firstpage_image] =>[orig_patent_app_number] => 12779554
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/779554 | WORD FORMING GAME | May 12, 2010 | Abandoned |
Array
(
[id] => 7699308
[patent_doc_number] => 20110227282
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-09-22
[patent_title] => 'DYNAMIC DICE AND METHOD'
[patent_app_type] => utility
[patent_app_number] => 12/776482
[patent_app_country] => US
[patent_app_date] => 2010-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2664
[patent_no_of_claims] => 15
[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/A1/0227/20110227282.pdf
[firstpage_image] =>[orig_patent_app_number] => 12776482
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/776482 | DYNAMIC DICE AND METHOD | May 9, 2010 | Abandoned |
Array
(
[id] => 6447544
[patent_doc_number] => 20100283206
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-11
[patent_title] => 'GAME OF CHANCE INVOLVING CARDS AND BINGO LIKE PLAY AND METHOD OF PLAYING THEREFOR (90 CARDS)'
[patent_app_type] => utility
[patent_app_number] => 12/776342
[patent_app_country] => US
[patent_app_date] => 2010-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 8353
[patent_no_of_claims] => 4
[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/A1/0283/20100283206.pdf
[firstpage_image] =>[orig_patent_app_number] => 12776342
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/776342 | GAME OF CHANCE INVOLVING CARDS AND BINGO LIKE PLAY AND METHOD OF PLAYING THEREFOR (90 CARDS) | May 6, 2010 | Abandoned |
Array
(
[id] => 6447529
[patent_doc_number] => 20100283205
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-11
[patent_title] => 'GAME INVOLVING CARDS AND BINGO LIKE PLAY AND METHOD OF PLAYING THEREFOR (75 CARDS)'
[patent_app_type] => utility
[patent_app_number] => 12/776336
[patent_app_country] => US
[patent_app_date] => 2010-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 8752
[patent_no_of_claims] => 5
[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] => publications/A1/0283/20100283205.pdf
[firstpage_image] =>[orig_patent_app_number] => 12776336
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/776336 | GAME INVOLVING CARDS AND BINGO LIKE PLAY AND METHOD OF PLAYING THEREFOR (75 CARDS) | May 6, 2010 | Abandoned |
Array
(
[id] => 6447518
[patent_doc_number] => 20100283204
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-11
[patent_title] => 'GAMES HAVING BINGO AND POKER LIKE ELEMENTS AND METHODS OF PLAYING THEREFOR'
[patent_app_type] => utility
[patent_app_number] => 12/776273
[patent_app_country] => US
[patent_app_date] => 2010-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 10495
[patent_no_of_claims] => 17
[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/A1/0283/20100283204.pdf
[firstpage_image] =>[orig_patent_app_number] => 12776273
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/776273 | GAMES HAVING BINGO AND POKER LIKE ELEMENTS AND METHODS OF PLAYING THEREFOR | May 6, 2010 | Abandoned |
Array
(
[id] => 8954799
[patent_doc_number] => 08500567
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-08-06
[patent_title] => 'Elevator mechanism and related components'
[patent_app_type] => utility
[patent_app_number] => 12/776179
[patent_app_country] => US
[patent_app_date] => 2010-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 27
[patent_no_of_words] => 10536
[patent_no_of_claims] => 42
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12776179
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/776179 | Elevator mechanism and related components | May 6, 2010 | Issued |
Array
(
[id] => 6447552
[patent_doc_number] => 20100283207
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-11
[patent_title] => 'AlphaNumeriDeck'
[patent_app_type] => utility
[patent_app_number] => 12/775068
[patent_app_country] => US
[patent_app_date] => 2010-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 2721
[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/A1/0283/20100283207.pdf
[firstpage_image] =>[orig_patent_app_number] => 12775068
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/775068 | AlphaNumeriDeck | May 5, 2010 | Abandoned |
Array
(
[id] => 6490428
[patent_doc_number] => 20100214714
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-26
[patent_title] => 'Electromuscular Incapacitation Device and Methods'
[patent_app_type] => utility
[patent_app_number] => 12/773304
[patent_app_country] => US
[patent_app_date] => 2010-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 42
[patent_figures_cnt] => 42
[patent_no_of_words] => 9387
[patent_no_of_claims] => 21
[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] => publications/A1/0214/20100214714.pdf
[firstpage_image] =>[orig_patent_app_number] => 12773304
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/773304 | Electromuscular incapacitation device and methods | May 3, 2010 | Issued |
Array
(
[id] => 7571092
[patent_doc_number] => 20110266748
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-11-03
[patent_title] => 'CARD BLOCK STRUCTURE FOR CARD BOXES'
[patent_app_type] => utility
[patent_app_number] => 12/771418
[patent_app_country] => US
[patent_app_date] => 2010-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 1349
[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/A1/0266/20110266748.pdf
[firstpage_image] =>[orig_patent_app_number] => 12771418
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/771418 | CARD BLOCK STRUCTURE FOR CARD BOXES | Apr 29, 2010 | Abandoned |
Array
(
[id] => 8316701
[patent_doc_number] => 08231474
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-07-31
[patent_title] => 'Multi-stimulus personal defense device'
[patent_app_type] => utility
[patent_app_number] => 12/771481
[patent_app_country] => US
[patent_app_date] => 2010-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 18
[patent_no_of_words] => 7279
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12771481
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/771481 | Multi-stimulus personal defense device | Apr 29, 2010 | Issued |
Array
(
[id] => 6328506
[patent_doc_number] => 20100327530
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-30
[patent_title] => 'DOUBLE DEAD MAN GUTS'
[patent_app_type] => utility
[patent_app_number] => 12/766145
[patent_app_country] => US
[patent_app_date] => 2010-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3465
[patent_no_of_claims] => 12
[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/A1/0327/20100327530.pdf
[firstpage_image] =>[orig_patent_app_number] => 12766145
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/766145 | DOUBLE DEAD MAN GUTS | Apr 22, 2010 | Abandoned |
Array
(
[id] => 4643266
[patent_doc_number] => 08020866
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-09-20
[patent_title] => 'Games of chance including an evaluation of a partial symbol combination'
[patent_app_type] => utility
[patent_app_number] => 12/766459
[patent_app_country] => US
[patent_app_date] => 2010-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 9
[patent_no_of_words] => 7765
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 240
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/020/08020866.pdf
[firstpage_image] =>[orig_patent_app_number] => 12766459
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/766459 | Games of chance including an evaluation of a partial symbol combination | Apr 22, 2010 | Issued |
Array
(
[id] => 8155041
[patent_doc_number] => 20120098200
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-04-26
[patent_title] => 'DECK OF PLAYING CARDS AND METHODS OF PLAYING CARD GAMES'
[patent_app_type] => utility
[patent_app_number] => 13/265831
[patent_app_country] => US
[patent_app_date] => 2010-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 6561
[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] => publications/A1/0098/20120098200.pdf
[firstpage_image] =>[orig_patent_app_number] => 13265831
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/265831 | DECK OF PLAYING CARDS AND METHODS OF PLAYING CARD GAMES | Apr 21, 2010 | Abandoned |
Array
(
[id] => 7496959
[patent_doc_number] => 20110260399
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-10-27
[patent_title] => 'Casino chip organizer/pusher'
[patent_app_type] => utility
[patent_app_number] => 12/799236
[patent_app_country] => US
[patent_app_date] => 2010-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2171
[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/A1/0260/20110260399.pdf
[firstpage_image] =>[orig_patent_app_number] => 12799236
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/799236 | Casino chip organizer/pusher | Apr 20, 2010 | Abandoned |
Array
(
[id] => 6256513
[patent_doc_number] => 20100295246
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-25
[patent_title] => 'Casino Dice Game'
[patent_app_type] => utility
[patent_app_number] => 12/763783
[patent_app_country] => US
[patent_app_date] => 2010-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5574
[patent_no_of_claims] => 16
[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/A1/0295/20100295246.pdf
[firstpage_image] =>[orig_patent_app_number] => 12763783
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/763783 | Casino Dice Game | Apr 19, 2010 | Abandoned |
Array
(
[id] => 6532661
[patent_doc_number] => 20100203977
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-12
[patent_title] => 'SCENTED BOWLING BALLS'
[patent_app_type] => utility
[patent_app_number] => 12/763843
[patent_app_country] => US
[patent_app_date] => 2010-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3978
[patent_no_of_claims] => 16
[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/A1/0203/20100203977.pdf
[firstpage_image] =>[orig_patent_app_number] => 12763843
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/763843 | SCENTED BOWLING BALLS | Apr 19, 2010 | Abandoned |
Array
(
[id] => 9112076
[patent_doc_number] => 08568242
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-10-29
[patent_title] => 'Expandable baton for self-defense training'
[patent_app_type] => utility
[patent_app_number] => 13/265128
[patent_app_country] => US
[patent_app_date] => 2010-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 5258
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13265128
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/265128 | Expandable baton for self-defense training | Apr 19, 2010 | Issued |